New Study Supports 44-Year-Old Hypothesis About Megafauna and Anachronistic Fruits

June 10, 2026

Scientists recently found the residue of Chilean palm fruit (Jubaea chilensis) on gomphothere (Notiomastodon platensis) teeth. This species was closely related to mastodons, and I referred to it as a mastodon in last week’s blog entry. This evidence supports a hypothesis first proposed 44 years ago by Dan Jansen and Paul Martin. They hypothesized many species of tropical plants that produce large fruits and seeds are anachronisms and have limited distributions today because the megafauna that spread their seeds in their dung became extinct about 11,000 years ago. The scientists who published this study looked at 96 gomphothere teeth. Over half of the specimens came from Lake Tagua Tagua, a glacial lake located in Chile. The cold waters of Lake Tagua Tagua preserve evidence dating to the Pleistocene. In addition to remains of gomphotheres, scientists have recovered the bones of horses, llamas, deer, ground sloths, waterfowl, frogs, and fish; all dating to the Pleistocene. They’ve discovered archaeological evidence here as well including a possible hearth, stone scrapers, and bones of horses, deer, and gomphotheres apparently butchered by humans. This archaeological evidence dates to 12,500 years ago.

Location of Lake Tagua Tagua where evidence of extinct megafauna has been found. Image from the below referenced study by Gonzales-Guardia et. al.

Lake Tagua Tagua is a beautiful glacial lake and for people who like to travel might be a real nice place to visit.

Gomphotheres ate Chilean palm fruit and spread the seeds across the landscape in piles of nutritious manure. While preparing this article, AI spell check informed me that I have been spelling the word gomphothere wrong for 16 years. I never noticed the h next to the p. No reader ever pointed this out either.

Lone Chilean palm. They were more common and widespread when gomphotheres existed.

Chilean palm fruit. Reportedly, the fruit is mediocre but the seeds taste like coconut.

Monkey puzzle tree, another anachronistic species that depended upon megafauna for distribution.

Monkey puzzle nuts look like pine nuts, but they need to be processed before humans can eat them.

Gomortega trees have a limited distribution today because of the Pleistocene megafauna extinction.

Gomortega fruit. People make a marmalade out of this fruit.

Chilean palm produces a fruit and a nut. Reportedly, the fruit is tasteless, but the seed has a delicious coconut-like flavor. People make wine from the palm sap. 2 other species of plants found in Chile produce fruits that gomphotheres likely ate and spread in their dung–monkey puzzle trees (Araucaria araucana) and gomortegas (Gomortega keule). Monkey puzzle trees produce pine nuts edible for humans but need to be processed before consumption. Gomortegas produce a fruit used to make marmalade.

The scientists who published this study used a statistical analysis to determine 40% of the tropical plants that depended upon megafauna for dispersal are threatened compared to just 10% of other tropical species. Rodents, birds, monkeys, and tapirs can spread some fruits but are not as effective as extinct megafauna. Some of them consume the actual seeds, thus preventing germination.

References:

Gonzalez-Gaurdia, F.; et al

“Fossil Evidence of Proboscidean Frugivory, and its Lasting Impact on South American Ecosystems”

Nature Ecology and Evolution June 2025

Fossil evidence of proboscidean frugivory and its lasting impact on South American ecosystems | Nature Ecology & Evolution

Labarca, R.; et al

“TaguaTagua 3: A New Late Pleistocene Settlement in a Highly Suitable Lacustrine Environment in Central Chile (34 degrees S)”

PLOS ONE 19 (5) May 2024

Pleistocene Megaherbivores Foraging in South American Tropical Jungles

June 3, 2026

3 megaherbivores roamed South American tropical forests during the late Pleistocene. A megaherbivore is an animal that weighs in the tons. Eremotherium, an extinct species of ground sloth, was the largest, growing to 15 feet long and weighing as much as 12,000 pounds. Notiomastodon platensis and Toxodon platensis were massive animals as well. A new study of these 3 species determined they were browsers that mostly fed in closed canopy jungles and tropical woodlands. The authors of the study analyzed the tooth wear and bone chemistry from numerous specimens of these species to come to this conclusion.

Location of where the specimens used in this study came from. From the below referenced paper.

Graph showing diet of the 3 species discussed in this blog entry. They all thrived in forested environments, but 2 specimens of notiomastodons came from animals that could survive in wooded grasslands as well.

Deviant art AI came up with some good images of mastodons foraging in tropical jungles.

A fairly accurate image of a mastodon from deviant art AI.

The ground sloths I tried to conjure up on deviant art AI looked more like apes, so I ripped off this image from dinosaur wiki.

Deviant art AI also doesn’t know what a toxodon was. When prompted, it produced images of dinosaurs. This image is by Ja Charinos.

The isotopic values of notiomastodons were remarkably similar to those of modern African forest elephants (Loxodon cyclotis), recently determined to be a different species than African savannah elephants. African forest elephants feed upon leaves, fruits, and bark. 2 specimens of notiomastodons were an exception and apparently came from individuals that ate a diet of savannah vegetation, showing it was the kind of animal with the ability to be more of a generalist feeder. Eremotherium and toxodons depended upon plants that grew in forest and woodlands, as far as we know. The results of the study are consistent with conclusions from other studies. Some pollen studies suggest South American rain forests converted to open savannah during the Last Glacial Maximum, but other studies do not. It seems likely grasslands did expand during the coldest stages of Ice Ages in this region, but enough forest refugia remained to support healthy populations of these 3 species of megaherbivores.

Reference:

Asevedo, L.; Semprebon, G., Pansani, T, and J. Paixao

“Feeding Ecology of Pleistocene Herbivorous Mega Mammals from Southern Brazilian Amazon Revealed by Stable Isotopes and Stereoscopic Microwear”

Quaternary Science Review 383 July 1, 2026

(PDF) Feeding ecology of pleistocene herbivorous megamammals from southern Brazilian Amazon revealed by stable isotopes and stereoscopic microwear

Vacation 2026-Magnolia Plantation Gardens, Botany Bay, Edisto Beach, and Good Eats

May 27, 2026

We stayed in Charleston, South Carolina for 2 days and enjoyed our annual family vacation. We visited Magnolia Plantation Gardens, Botany Bay, and Edisto Beach.

Magnolia Plantation Gardens

This former rice plantation is 464 acres. It costs $32 per person to gain admission, but children and seniors get discounts. I count as a senior now because I am older than 62. They charge even more for guided tours which are unnecessary. It’s a beautiful attraction. The grounds include swamps, ponds, woodlands dominated by Spanish moss-covered live oaks and magnolias, nice lawns, and spectacular flower gardens. They have a small zoo with rehabbed animals that are still so disabled they can’t be released into the wild. Unfortunately, it was closed for a veterinarian wellness check-up when we were there. I did get a photo of a limping but happy fox where the zoo was visible from outside. I saw a wild alligator that was only about 1.5 feet long along with lots of squirrels and birds.

Some of the live oaks on this plantation are hundreds of years old.

Magnolia Plantation House. The original burned down. The bottom floor is a tourist trap gift shop with high prices.

One of many spectacular flower gardens at Magnolia Gardens Plantation.

More flowers.

The walking paths are lined with Spanish moss-covered live oaks.

I was impressed with the fungus on this live oak.

There are statues of herons here, but I did see a little blue heron fly away from this cypress swamp.

A stand of 40 foot tall bamboo cane.

The wildlife rehab center was closed for the veterinarian visit, but I got a photo of this big, shaggy, happy fox that ran around with a limp.

Bluebirds.

Brown-headed cowbirds with a pony. There were 3 ponies and either a donkey or a mule.

Botany Bay Wildlife Management Area

Botany Bay is a wildlife management area with live oak dominated maritime forests, beach, and planted agricultural fields that help augment the natural diet of dove, turkey, deer, and squirrel. I saw a mother hen turkey with a chick but was driving and couldn’t get a photo.

Stingrays feeding or spawning.

This cedar tree is dying due to exposure to salt air. The palm and saw palmetto are better adapted.

The ocean is eroding into a forest here, killing the trees.

Ditto.

Flock of brown pelicans.

Edingsville beach was a summer resort where plantation owners escaped the heat of the low country before the Civil War. After the Civil War sharecroppers lived in the 40 tabby homes. There were also 2 churches and a billiard saloon. During the late 19th century a hurricane washed the town away.

Corn and sunflowers planted to feed the wildlife.

Edisto Beach

Edisto Beach is one of the best beaches I know of for collecting sea shells and fossils. Pleistocene-aged mammal fossils and Miocene-aged shark teeth have been found here, but most of them are on the north end of the beach. I didn’t want to leave my disabled wife for as long as it would have taken to walk there and had to settle for what I could find on the south end of the beach. The grayish blue shells may be thousands of years old. The most interesting artifact was the piece of tabby on the upper right. It may have come from one of the dwellings washed away from Edingsville during a late 19th century hurricane.

On this vacation including the drive from Augusta, Georgia to Charleston, South Carolina and back, I saw 27 species of birds including black vultures, ospreys, a red-tailed hawk, a swallow-tailed kite, a Mississippi kite, a sparrow hawk (maybe), a turkey, Canadian geese, a cormorant, laughing gulls, brown pelicans, a little blue heron, great egrets, cattle egrets, crows, blue jays, blue birds, mocking birds, mourning doves, cardinals, summer tanagers (maybe), an eastern kingbird, a chimney swift, boat-tailed grackles, red-winged blackbirds, brown headed cowbirds, and an immature white ibis. A couple of these I couldn’t identify for sure because I was driving. The swallow-tailed kite was the only uncommon bird that I saw. I also saw gray squirrels, anole lizards, a small alligator, stingrays spawning, and road-killed armadillos, raccoons, white-tailed deer, possum, fox, and rabbit.

Good Eats

There is an osprey nest on the property of Ellis Creek Fish Camp Restaurant on James Island, South Carolina.

Ellis Creek Fish Camp Restaurant on James Island. The food here is very fresh.

I had a grouper sandwich with a side of collard greens at the Ellis Creek Fish Camp restaurant. Grouper is very mild and has a texture like chicken. All the food here was very fresh and good.

The Ellis Creek Fish Camp restaurant overlooks a salt marsh. Note: It is ringed by condos. James Island has gotten overdeveloped.

We went to the Grit restaurant in north Charleston for lunch. I had flounder, butterbeans, and collard greens on grits. The breading for their flounder was the best I’ve ever eaten. All the food was well-seasoned. It’s a noisy, crowded place, and the woman at the counter got my order wrong, but I didn’t complain. I ordered fried hominy instead of collard greens, but she probably couldn’t hear me.

The Coot Restaurant Bar and Grill is conveniently located on Edisto Beach.

I ate a flounder sandwich. Flounder has a good fish flavor.

New Study of Dung Fungus Spores in Panama

May 20, 2026

There is a lot of scientific evidence in shit. A number of fungi species live in the shit of large mammals. Scientists take cores of sediment, carbon date the layers, and determined the species composition and abundance of dung fungus spores in the samples. (They also examine pollen and charcoal evidence.) The amount of dung fungus spores serves as a proxy for the former abundance of Pleistocene megafauna. Scientists have been looking at dung fungus spores in sediment cores all over the world to learn when Pleistocene megafauna became extinct. Recently, scientists studied a 50-foot-long sediment core taken from Lake La Yeguada in Panama. This lake is located in a mountain jungle forest near the equator and probably originated when a volcanic magma flow blocked a stream outlet.

Map and location of Lake La Yeguada. This image and all the others in this blog entry are from the below referenced study.

Graph showing dung fungus spore concentrations in sediment core taken at Lake La Yeguada.

Graph showing pollen evidence taken from the Lake La Yeguada sediment core.

Artist’s representation of the environmental changes over time at this location.

Most dung fungus studies from Central America show a single ultimate decline in megafauna populations, but at this site in Panama scientists discovered 3 declines and 3 recoveries. They found 29 species of dung fungi in the core. Megafauna was most abundant 16,600 years ago. The environment consisted of an open disturbed forest where oak, holly, myrtle, and palm trees dominated. Species of plants with large seeds and fruits were common. Fire was rare because megafauna ate so much of the understory, and there wasn’t much flammable material. The first decline in megafauna populations occurred 13,600 years ago when forested environments shifted to grassland. It seems likely humans arrived and burned down the forest and overhunted the large mammals, creating grassland. Megafauna populations recovered 11,200 years ago. Perhaps remnants of Pleistocene fauna from other areas recolonized this region, maybe after humans left for a while. Megafauna populations declined again 10,000 years ago, rebounded 9,000 years ago, declined once more 8400 years ago, and finally recovered 7600 years ago. After other megafauna became extinct populations of tapir and deer increased, perhaps explaining why dung fungus spore count made a final recovery 7600 years ago. The lake may attract higher populations of mammals than other studied areas. Species of megafauna that crapped in the lake likely included gompotheres (an elephant like species), toxodons, horses, tapirs, giant ground sloths, and glyptodonts.

The scientists who authored this study believe reintroducing large mammals here would increase the population of plants that produce large fruits and seeds because they spread the seeds in their dung. It would also reduce fire frequency due to the reduction in flammable plant material.

The authors note increasing global evidence supports the belief that humans are largely responsible for the extinction of Pleistocene megafauna, but the data they gathered for this paper wasn’t enough to determine cause of extinction one way or another.

Reference:

Pym, F. et. al.

“The Timing and Ecological Consequences of the Late Pleistocene Megafaunal Declines on the Isthmus of Panama: Implications for Trophic Rewilding”

Quaternary Science Reviews 378 April 2026

Item – The timing and ecological consequences of the late Pleistocene megafaunal declines on the Isthmus of Panama: Implications for trophic rewilding – University of Exeter – Figshare

Snail Species Composition and Ice Age Summer Temperatures

May 13, 2026

Advancing and retreating glaciers during Ice Ages crushed rock into dust. Meltwater pulses that occurred when climate cycles shifted to warm stages washed this dust into rivers. Then, when climate cycles shifted to arid stages and rivers shrank in size, exposing the sediment, wind blew this dust into huge hills alongside the rivers. This wind-blown dust is known as loess. Hills made from loess are located up and down the Mississippi River Valley, but today they are covered by vegetation that originally took root when climate became more moist and warmer. Land snail shells are often found in the loess. Scientists can use the snail species composition to estimate past average summer temperatures. (Land snails are mostly active during the warmer months.) Every species of snail occurs in ranges within certain temperature parameters. Scientists can also radio-carbon date snail shells. By dating the subfossil snail shells and identifying the species present, scientists can estimate past average summer temperatures.

Map showing where hills made of Ice Age loess sediment are found.

Road cuts reveal loess sediment.

This species of land snail requires warm summers and is evidence of warmer climates.

This is another species of land snail that indicates warmer summers.

The presence of this species indicates cooler summers, like those that occurred during Ice Ages. They still occur in Canada.

Another species of snail that requires cooler summers.

Scientists determined average annual summer temperatures in the upper Midwest near the glacier edge fell drastically about 27,000 years ago–the beginning of the Last Glacial Maximum. Before summer temperatures fell, species of snails favoring warm climate including Anguispira kochi, Hawaii minisculs, and Vallonia perspectiva are found in sediment dating between 30,000 years BP-27,000 years BP. After this for the next 12,000 years snail species that require cool summers are found in the sediment. These species include Columella alticola, Vertigo modesta, and Vallonia gracilicosta. In all scientists found 68 species of terrestrial snails from 4 genera at the study sites. The sites were from 14 midwestern states. Each site had from 5-30 species.

During the Last Glacial Maximum summer temperatures near the glacier margin averaged 6-18 degrees F cooler than those of today. Summer averages were 59-61 degrees F. Near the Gulf Coast summer average temperatures were 77 degrees F compared to 92 degrees F today. The results of this study are consistent with climate data from ice cores, ocean sediment, and pollen composition.

References:

Grimley, D.; and J. Conroy

“Last Glacial Maximum Summer Temperature Gradient from Terrestrial Gastropods in Peoria Silt (loess), Midwestern USA”

Quaternary Science Reviews June 2026

Grimley, D.; et al

“Last Glacial Maximum Ecology and Climate from Terrestrial Gastropod Assemblages in Peoria Loess, Western Kentucky”

Quaternary Science Reviews 35 (5) May 2025

General Phil Sheridan in 1280 Words

May 6, 2026

Ulysses S. Grant considered Phil Sheridan the greatest general in history. The best example of Sheridan’s exemplary ability was his success turning defeat into victory at the Battle of Cedar Creek during October 18, 1864. The battle took place in the Shenandoah Valley, Virginia. The Confederate Army under Jubal Early made a surprise pre-dawn flank attack on the Union line, and they also attacked some exposed Union positions. This attack caused most of the Union Army here to retreat in panic. Meanwhile, General Sheridan had just returned from a meeting in Washington DC and was asleep. When he was informed of the attack, he mounted his horse and personally rallied troops back to the front. He reorganized the defense until it was a solid line. The Confederates paused their attack to forage through captured supplies because they were starving. This gave Sheridan time to organize a counterattack (he was a very aggressive commander), and they drove the Confederates back past their starting point earlier in the morning–a decisive victory and all in less than 24 hours. After this battle, the Confederate Army was never able to stop Sheridan’s troops from cutting the supply lines of the main army in Virginia, and the Confederates basically ran out of food and ammunition, forcing them to give up 6 months later.

General Sheridan was a career military man who worked his way up from lieutenant to commander of the U.S. Army. He greatly impressed all his superior officers during a career that included subduing recalcitrant Indians, decisively defeating the Confederate Army in battle after battle, and administering the defeated rebels during reconstruction.

Map of the Shenandoah Valley campaign where the Union Army cut off supplies to the main Confederate Army in Virginia. Along with Sherman’s march through Georgia, this made the Confederacy surrender. They ran out of food and ammunition.

Sheridan personally rallied the troops and reorganized them, turning a stunning defeat into a decisive victory all in 1 day at the Battle of Cedar Creek.

Historians aren’t sure where Phil Sheridan was born. Phil Sheridan was officially born in Albany, New York during 1831, but some suspect he was born on a ship when his family immigrated to the U.S. from Ireland. His mother may have lied, so she could claim he was an American from birth. He was part of a large Irish family that eventually settled in Somerset, Ohio where he clerked in a dry goods store as a teenager. This gave him the experience to be a good supply officer in the army. Sheridan was able to attain an appointment to West Point. He finished near the bottom of his class and was suspended for a year because he started a fight with an older classmate during a marching drill. He was lucky he was not expelled. Sheridan was short, standing just 5’5″, and had a pugnacious personality. The army assigned Sheridan to small western forts, first at Fort Duncan in Texas and later to Fort Reading in California until 1861 where he served as a supply officer. He gained experience solving disputes between Indian agents and Indians who were often cheated. There were some violent incidents.

The onset of the Civil War was a great development for career army officers stuck in stagnant assignments. He impressed his superior officers with his efficient audit of the Missouri quartermaster corps where the army had been defrauded by some corrupt officers. He was promoted to chief quartermaster officer for the 15,000-man army in Missouri. He was known for successfully cracking down on corrupt army officers profiting from the war. These were all non-combat positions, but he was finally promoted to Colonel and put in charge of the 2nd regiment of Michigan cavalry. He soon proved to be as good a combat officer as he was a supply officer. He led men in the Battle of Perryville in Kentucky and the Battle of Stones River. The first was a stalemate; the second was a resounding victory. His regiment’s performance in the latter battle was considered outstanding. Sheridan’s forces were under General Rosecrans when the Union Army outmaneuvered the Confederates through Tennessee and into north Georgia. His regiment took part in the Battle of Chickamauga–a defeat and uncharacteristically a less than stellar performance from his troops. He did manage to rally his troops and organize a successful rear-guard defense and retreat. Sheridan’s role in the Union victory at the Battle of Missionary Ridge during November of 1864 got him promoted to cavalry general of all the Union’s cavalry in Virginia. The Battle of Missionary Ridge was the Union’s army’s successful defense of Chattanooga when they were nearly surrounded and cut off from supplies.

Sheridan’s cavalry burned through the Shenandoah Valley, Virginia, destroying farms, slaughtering livestock, wrecking railroad lines, and starving Confederates. Along with Sherman’s March through Georgia, this did more to shortening the war than anything else. They cut the Confederacy off from their main bread baskets. Sheridan’s cavalry was there at the end, ready to give the Confederate army a decisive final blow when they surrendered. He was disappointed that he didn’t get 1 more chance to beat them severely.

After the war General Sheridan was put in charge of a military district that included Louisiana and Texas. Union troops occupied the defeated rebellious states and had to protect freed slaves and enforce free elections. Sheridan did not like Texans and southerners, and he hated ex-Confederates. (He would have been infuriated that some modern military bases are named after mediocre traitorous Confederate Generals.) Sheridan oversaw the integration of street cars in New Orleans (southern whites didn’t think black people should ride in the same cars as them), and he quelled some of the political violence. He didn’t get along with southerners and during 1868 was put in charge of the U.S. Army in the west, then in the process of forcing Indians onto reservations.

Sherman’s successful war against the Indians mirrors the strategy he used to defeat the Confederacy. It was a ruthless campaign to cut off Indians from their supplies. Innocent people on both sides were killed. Indians massacred white settlers, and the army retaliated and often killed women and children when they raided Indian camps. The army attacked Indian camps in a war of attrition that just wore the Indians down until they gave up and agreed to go live on reservations. The U.S. Army didn’t win every battle. Most notably they lost at the Battle of Little Big Horn when Custer divided his forces and attacked a force of Indians that outnumbered his. But the relentless campaigns eventually did make the Indians quit.

Sheridan became commander of the whole U.S. Army after William Sherman retired. Sheridan didn’t get married until he was 44 in 1875. He did have an Indian lover who lived with him at Fort Reading before the Civil War when he was stationed in California. She came to see him many years later when he was in Washington DC before she agreed to marry a French trapper. Apparently, Sheridan was her first choice. It’s just conjecture on my part, but he probably didn’t want to marry her because a mixed-race marriage would have hurt his military career ambitions. Instead, he married Irene Rucker who was 23 years younger than him. They had 4 children. Despite having a small frame, Sheridan grew fat during middle age. He was always a hearty eater and drinker, and he developed heart problems. He suffered a series of heart attacks and died in 1888 at the age of 57.

Reference:

Morris, Roy

Sheridan: The Life and Wars of General Phil Sheridan

Random House 1992

2 Great Movies with Excellent Soundtracks from the Early 1970’s

April 29, 2026

I chose to watch a new movie on HBO a few weeks ago on a Saturday Night. A great movie, Patton, was on at the same time on the Fox Movie Channel, but I’d already seen it countless times. I watched the new movie (I can’t even remember the name of it) for about 40 minutes but could not get interested in it, so I turned the television to Patton and was immediately fascinated. I should have decided to watch it all along and was reminded how great a movie it is. Great movies are still being made today, but on an annual basis there are fewer being made than there were before the pandemic. Big budget superhero and kid’s movies dominate movie studio releases, and adults desiring good movies made with mature themes are hard pressed to find movies worth their time.

Patton was produced by the 20th Century Fox movie studio and released during 1970. It starred George C. Scott in 1 of his greatest performances, and Karl Malden who became more famous as the star of the mid-1970’s crime drama television series Streets of San Francisco. George C. Scott’s performance was so influential that when most people think of the real-life General Patton, they think of the gravelly voiced character played by the actor. The real-life Patton had a high squeaky voice (the civil war general, Stonewall Jackson had a high squeaky voice as well).

The movie begins with a profane fire and brimstone speech given by the General. The action starts with a depiction of the American army’s defeat in their first battle with the Germans at Kasserine Pass located in North Africa. Patton is brought in to turn things around, and he does in the next battle–an American victory at El Guettar. The rest of the movie follows the famous events of Patton’s career during World War II, including his race with the British General Bernard Montgomery’s army around Sicily, his slapping of a shell-shocked soldier (an incident that almost got him canned), the 3rd army’s rapid advance across France, and the amazing pivot by the 3rd army that helped flatten the bulge of the Battle of the Bulge.

The movie, Patton, was written by Frances Ford Coppola and Ed North. The screenplay was based on Ladislas Farago’s biography of Patton and Omar Bradley’s memoirs. Karl Malden played General Omar Bradley, a much less flamboyant underrated General. It was filmed at 71 locations, mostly in Spain. Hollywood wanted to make a movie about Patton since 1946, but his family resisted until 1959. Nevertheless, they didn’t start filming the movie until 1967. Patton was nominated for 10 academy awards and won for best picture, best director (Frank Schaffner), best actor, best film editing, best art direction, and best musical score by the prolific Jerry Goldsmith. The movie was produced by Frank McCarthy and was also a box office success. I can play the sound effects and melody for the catchy “Patton’s Theme” on my glockenspiel.

Patton’s Theme” and scenes from the movie.

The Paramount movie studio released The Godfather during 1972. The American Film Institute ranks it the 2nd greatest movie ever made behind Citizen Kane, while Rotten Tomatoes and IMBD rank it number 1. (In my opinion Citizen Kane is so bad and incoherent it is unwatchable and I don’t recommend wasting your time with it.) The movie is based on the Mario Puzo best-selling novel of the same name, and it was filmed in New York City and Sicily. The movie was produced by Al Ruddy and directed by Frances Ford Coppola. The Italian-American Civil Rights League censored the movie (the words mafia and Cosa nostra were never used) because it depicted Italians as gangsters. Ironically, the founder and leader of the Italian-American Civil Rights League, Joseph Columbo, was a well known mafioso, but he eventually approved the film, so it could be made in New York City.

The movie has an outstanding cast including Marlon Brando, Al Pacino, Robert Duval, Diane Keaton, James Caan, Talia Shire, Sterling Haden, and Abe Vigoda. The plot follows the story of the Corleone crime family. The patriarch of the family, portrayed by Marlon Brando, is the leader of a mafia gang. A conflict arises when he refuses to financially back another mafia family’s effort to profit from the heroin trade. They try assassinating him, thinking his eldest son, played by James Caan, might be forced to be more receptive. The youngest son, Michael, played by Al Pacino, gets dragged into the family trade from necessity and protects his wounded father in the hospital. Michael was a World War II hero and college graduate, and his father had high hopes that he would stay out of the family business. Instead, he revenges the assassination attempt and after his older brother is whacked takes over as the leader of the family. He is totally ruthless, crushing politicians who stand in his way, taking over the casino business, and wiping out the power base of the other families.

The Godfather soundtrack is excellent. I can play the main theme and the love theme on my glockenspiel.

Famous scene from the movie. Don Corleone was the Godfather to a famous singer (loosely based on Frank Sinatra). The singer wanted to play a part in a movie, but the movie producer refused because the singer stole his girlfriend. The Corleone’s asked him nicely to give the singer the part, and they offered him their services to suppress the actor’s union, but he still refused. So, the movie producer woke up 1 morning with his favorite racehorse’s head in bed with him. He’d invested a lot of money in that horse. They made him an offer he couldn’t refuse.

The Godfather broke all previous box office records and was nominated for 11 academy awards, winning best picture, best actor, and best adapted screenplay. The soundtrack is excellent, and I recently learned how to play the main theme and the love theme on my glockenspiel. The musical score was written by Nina Rota and Carmen Coppola.

Some critics think The Godfather II was even better. The sequel features Robert DeNiro as a young Don Corleone in flashbacks that alternate with Michael Corleone advancing his family’s interests in the present. Critics admire its deep thematic storytelling. The Godfather III is a really bad movie, not worth watching.

6 Selected Fish Species from Congaree National Park

April 22, 2026

The Congaree National Park, located near Columbia, South Carolina, is the largest remaining bottomland forest in Southeastern North America and has the largest trees east of the Mississippi. It’s mostly a swamp and hosts an abundance of aquatic species of wildlife. I follow Friends of the Congaree on my Facebook page, and recently they posted photos of a fish survey they took. They put the fish in aquariums on display. They found over 6 species.

Location of Congaree National Park.

This tank held freshwater shrimp, warmouth sunfish, dollar sunfish, pirate perch, piedmont darter, and mosquitofish. I once caught a freshwater shrimp with a net when I was trying to capture crayfish.

Bluegill, striped sunfish, madtom, and crayfish. The aquarium pictured above this holds a spotted sunfish.

The pirate perch (Aphredodurus sayanus) prefers still, clear, warm water. They get their name because they will eat all the smaller fish in a tank. In the wild they mostly eat insect larva, glass shrimp, worms, and smaller fish. This species has an unusual anatomical feature–its anus is next to its throat. They like to hide from predators under riverbanks formed by tree roots. They grow up to 5.5 inches long.

The warmouth (Lepomis gulasus) is a species of sunfish in the Centrarchidae family. They are a popular game fish that grows between 6-15 inches long. They are good for pan-frying and taste better than largemouth bass. They eat insects, crayfish, and minnows. Every spring they make nests in gravel, and the males defend the nests from cannibalistic females. They can hybridize with green sunfish, bluegills, black crappies, and even largemouth bass.

The dollar sunfish (l. marginatus) is a small species of sunfish that grows to just 4-5 inches long. They feed upon detritus, algae, and insects. Like other species of sunfish, the males defend the nests.

Madtoms (Nocturus sp.) are small catfish that grow to 3-5 inches long. There are 29 species. They have venomous spines. Their diet includes crayfish and fish.

Mosquito fish (Gambusia sp.) are small fish growing to about 2 inches long. They are a beneficial species because they eat mosquito larva, and they’ve been introduced into many areas outside of their natural range in order to control mosquito populations. There are over 40 species.

The redfin pickerel (Esox americanus) is a predatory ambush species that prefers clear shallow water. It’s an active predator that hides in the weeds and rapidly bursts from cover to catch other fish. They grow to between 7-15 inches long.

Redfin pickerel.

Another redfin pickerel. The red fins are more pronounced on some individuals than others.

The fish survey in the Congaree National Park also collected bluegills, spotted sunfish, piedmont darters, and golden shiners. The latter species is not native to the park but was introduced by fishermen as bait.

There are No Known Cases of Man-eating Hammerhead Sharks

April 15, 2026

I was quite surprised when I learned there are no known cases of man-eating hammerhead sharks. Facebook algorithms inundate my feed with numerous nature-oriented posts, and when I came across this fact, I couldn’t believe it. I consulted Google AI, and the results confirmed this fact. Hammerhead sharks have been responsible for 18 unprovoked attacks against humans but no confirmed fatalities. Great hammerhead sharks (Sphyrna mokarron), the largest hammerhead species, reach lengths of 20 feet and feed upon bull sharks (Carcharhinus leucas) –a species that is a confirmed man-eater. Great hammerheads are a dangerous species but ordinarily do not attack people.

There are 9-11 species of hammerhead sharks. Taxonomists don’t agree on the number.

Great hammerheads are a dangerous species but don’t ordinarily attack people. I don’t respect the intelligence of anyone who would attempt this stupid stunt.

Scalloped hammerheads don’t grow as large as great hammerheads.

Google AI’s list of shark attacks vastly undercounts the incidents, according to other sources I found on the web. Google AI admits it may be in error sometimes.

There are 9-11 species of hammerhead sharks–the uncertain number indicates a dispute among taxonomists. Genetic evidence suggests hammerheads diverged from other sharks about 20 million years ago, but some believe they may have begun diverging as early as the Eocene over 33 million years ago. Hammerhead shark teeth, dating to the Pleistocene, are commonly found.

The odd shape of the hammerhead is known as cephalofoil, and it serves several useful functions. It gives the sharks 360-degree vision, especially helpful when hunting prey. The hammerhead gives the sharks better electro sensory perception–another advantage–and they actually use their heads to pin prey to the ocean floor. This is useful when they prey upon stingrays, a species that normally hides in the sand on the ocean bottom.

While researching information for this blog, I found a wide discrepancy between Google AI and other sources on the total number of shark attack incidents and deaths. I counted the total number of fatal shark attacks on Google AI, and it was 124 since 1580. Wikipedia reports 459 fatalities just between 1958-2016. Wikipedia is likely more accurate in this case. There’s something wrong with Google AI’s information retrieval. Both use the International Shark Attack Files. Curiously, when I asked the question a slightly different way, Google AI mentions several of the more famous shark attack incidents in history, including the sinking of the USS Indianapolis in 1945 when 859 sailors were eaten by sharks (more than the total in history from a previous search result). These numbers don’t include many 3rd world countries where some fatalities may go unreported.

3 species of sharks are responsible for most shark attack fatalities. Great white sharks (Carcharodon carcharias) prey upon marine mammals and occasionally mistake humans for their normal prey. Bull sharks can survive in fresh water and often swim far up rivers. Tiger sharks (Galeocerdo cuvier) are another confirmed man eater, perhaps because they will scavenge just about anything. Oceanic white tips (Carcharhinus longimamus) may be responsible for more fatalities than are known because they attack shipwreck and plane crash survivors who are never found. Bronze whaler sharks (C. brachyurus), so named because they used to congregate around whales killed by whalers, have been known to attack and kill men as well.

Greedy, Heartless Bastards

April 8, 2026

The corruption of the Trump Administration is sickening. Trump has used the office of the Presidency to enrich his family by as much as $10 billion dollars, just since he won re-election less than 2 years ago. As soon as he won the election, he founded a cryptocurrency business to profit from his victory. Trump has clearly violated the emoluments clause of the constitution, but the Founding Fathers gave us no mechanism to enforce the clause. The corruption of the Trump Administration negatively impacts the environment directly. One example was on display last week. A committee of unethical jerks, known as the God Squad, overruled Congress and decided oil and gas companies can be exempt from Endangered Species Act regulations because it was a matter of national security. It’s simply an excuse to increase the profits of oil and gas companies who now won’t have to spend money complying with environmental regulations. The oil companies weren’t even asking for this reprieve. The ruling has absolutely nothing to do with national security. The U.S. produces plenty of oil and gas, and there is no shortage of these products that endanger national security. The committee made up a ridiculous excuse, and they can’t even explain how national security was threatened.

The God Squad consists of Pete Hegseth (a rapist and acting Secretary of Defense), Dan Driscoll (Secretary of the Army), Brooke Rollins (Secretary of Agriculture), Doug Burgum (Secretary of the Interior), Lee Zeldin (Director of the Environmental Protection Agency), Pierre Yared (head of the Council of Economic Advisors), and Neil Jacobs (Director of the National Oceanic and Atmospheric Administration). Lee Zeldin has taken $269,000 in bribes from oil and gas companies. Doug Burgum has taken $312,000 in bribes from oil and gas companies. Brooke Rollins is a professional lobbyist. Pierre Yared has no experience with environmental issues. Hegseth is a former talking shithead for Fox News. Neil Jacobs is a total Trump ass-kisser. He was the official responsible for “Sharpiegate”–the scandal that occurred when Trump insisted Hurricane Dorian was going to hit Alabama and drew a Sharpie arrow on a map. There was no meteorological data that supported Trump’s false claim, but everyone knows Trump is never supposed to be wrong. So, Jacobs released a memo supporting the errant claim. The agency reprimanded him, but Trump promoted him to Director when he won a 2nd term.

This decision likely means the extinction of Rice’s whale (Balaenoptera ricei). Little is known about this species of whale. It wasn’t named as a distinct species until 2019 when a dead specimen washed up in the Everglades National Park and could be described in the scientific literature, though scientists who published a genetic study recognized it was a distinct species in 2014. It’s also known as the Gulf of Mexico whale where it lives year-round. Scientists don’t even know what it eats, but they suspect it feeds upon deep sea fish, such as lantern fish and hatchet fish. There are only 51 known individuals left, and its population has declined because of oil rig activity, not whaling. The population declined by 22% following the Deep Water Horizon oil spill of 2010. The exemption to regulations means oil companies will be allowed to dump as much trash as they want into the ocean. I can’t understand how not dumping trash in the ocean endangers national security. It’s an absurd stretch. Even more hazardous to whales is that the noise from oil rig activities will no longer be regulated. Whales depend upon echolocation for survival. Seismic air surveys can produce over 235 decibels 24 hours a day for months. Drilling operations and construction of new rigs are very noisy as well. The exemption threatens sperm whales, sea turtles, and manatees too. The ruling will be challenged in court. It is dictatorial and ignores constitutional checks and balances.

The “God Squad’s decision likely means the extinction of Rice’s whale and will kill endangered sea turtles, manatees, and sperm whales.

The Interior Secretary is a crooked scumbag.

The Defense Secretary is an incompetent right-wing idiot who Trump picked because he is impressed with Fox News talking shitheads.

I despise Pete Hegseth. He’s a former Fox News talking shithead. He wrongly blames DEI programs for reducing military preparedness, despite a total lack of evidence to support this belief. I don’t know how DEI became such a dirty word. It just means equal opportunity and none of the shitheads against it can explain their opposition to equal opportunity without exposing their racism, sexism, and homophobia. He’s overseen the restoration of Confederate traitor’s names to our military bases–an embarrassing step backwards. He’s communicated top secret information over unsecured lines–an act that would put the average government worker in jail. Changing the name of the Defense Department to the War Department is silly and pointlessly provocative. Contrary to popular opinion, I support the war against Iran, but Trump did it on a whim without strategic planning. Hegseth has no understanding of strategy either. Trump’s entire cabinet consists of greedy, heartless bastards.

Reference:

Eisner, C.

“U.S. Exempts Oil Industry from Protecting Gulf Animals for National Security”

NPR March 31, 2026

U.S. exempts oil industry from protecting Gulf animals, for ‘national security’ : NPR


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