Why do gorillas eat their own vomit
Poop and Puke Eaters of the Animal World by Jody Sullivan RakeOkay so the title of the book may turn you off anything that deals with poop and puke is not going to be good. Though I do have to say in this book I was okay with it. It was actually pretty cool and weird at the same time learning about different animals who actually either live in poop or eat it for nutrition along with their puke. There are many different animals that do it from gorillas, to rabbits to even cougar mothers. I would say if you have a weak stomach than you might not want to read this but if you are looking for some cool information and fun facts pick it up. K really enjoyed it and couldnt believe that there are other animals besides the dung beetle that do this.
Why Do Some Animals Eat Their Own Poop?
Earlier last night, I watched a video on youku about a gorilla eating its own vomit over and over again. The link to that clip is as follows:. Similar to the people commenting in the clip, I felt uncomfortable and thought the zoo was to blame for such tragedy. Yet I changed my mind after a bit of reading on this topic. Though this phenomenon is indeed not positive to the gorilla, it is after all less serious a problem than I had expected.
The justification many zoos give for their existence in the 21st century is that they protect animals and conserve endangered species. In reality, most zoos have no involvement of any kind with any reintroduction programmes. This means that captive-bred species that do face extinction — including elephants, polar bears, gorillas, tigers, chimpanzees, and pandas — are rarely, if ever, released back into their natural environments to bolster dwindling populations. Source: Niall Carson. Today, we have entire television channels dedicated to showing wildlife documentaries. Because, at the end of the day, the paying public can go home, but these animals are stuck as living exhibits and crowd-pulling attractions until the day they die in captivity, a world away from where they truly belong. You can obtain a copy of the Code, or contact the Council, at www.
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However, a recent investigation by Hill revealed that regurgitated material contains stomach acid, a potentially injurious substance that can create oral or esophageal pathology during regurgitation or reingestion. - Harambe, a western lowland gorilla, was shot and killed this weekend after a three-year-old boy fell into his enclosure at the Cincinnati Zoo.
A new report called Vomiting in Wild Bonnet Macaques points that out, and tries to remedy the deficiency. Johnson is at Oglethorpe University in Atlanta, Georgia. They start with a fond look back at the work of earlier experts. The consensus view, they say, is that vomiting "is a theoretically complex behaviour that to date lacks a comprehensive explanation". Johnson, Hill and Cooper spent time with macaques, carefully noting when each individual animal vomited and whether it then reingested for that is the technical term whatever came up. All told, the scientists compiled "both quantitative and qualitative data on observations of instances of vomiting from two groups of bonnet macaques in southern India".
It may appear icky to humans, but the practice of eating poop, known as coprophagia kop-ruh-fey-jee-uh , is common in the animal kingdom, and helps these animals access nutrients they couldn't digest the first time around, said Bryan Amaral, the senior curator of animal care science at the Smithsonian's National Zoo in Washington, D. For instance, coprophagia is practiced by lagomorphs rabbits, hares and pikas , rodents mice, rats, hamster, naked mole rats, chinchillas and guinea pigs , dogs, mountain beavers, baby elephants, hippopotamus calves and nonhuman primates including gorillas, orangutans and rhesus monkeys , according to a review published in the journal The Cornell Veterinarian. Eating excrement is a natural and essential partof a rabbit's diet, said Cynthia Alvarado, a clinical veterinarian at The Jackson Laboratory in Bar Harbor, Maine. Lagomorphs are hind-gut fermenters, meaning that after the food passes through the stomach and the small intestine, it enters the large intestine, where bacteria causes fermentation, breaking down tough plant material. In rabbits, this fermentation happens in the cecum, a pouch at the beginning of the large intestine, Alvarado said. Nutrient absorption happens in the rabbit's stomach and small intestine, that is, earlier in the digestion process.