{"id":246787,"date":"2026-05-28T19:49:09","date_gmt":"2026-05-28T19:49:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ny\/246787\/"},"modified":"2026-05-28T19:49:09","modified_gmt":"2026-05-28T19:49:09","slug":"ask-dr-universe-queens-gazette-12","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ny\/246787\/","title":{"rendered":"Ask Dr. Universe – Queens Gazette"},"content":{"rendered":"

\"\"Dr. Universe: Why do Gorillas Sometimes Throw Their Own Poop? \u2014 Brianna, 9, Florida<\/p>\n

\u00a0<\/p>\n

Dear Brianna,<\/p>\n

I once took an anthropology class to learn about humans. We went to the zoo to observe primate behavior. I asked my friend Nanda Grow about the behavior you describe\u2014throwing poop. She\u2019s a biological anthropologist at Washington State University. She studies primates like tarsiers. She told me there are lots of reasons a captive gorilla might throw poop. It may feel threatened or overstimulated. Or it could be reacting to its environment in a playful way.<\/p>\n

Gorillas in the wild never throw poop. They never throw any objects. They live in small family groups. They spend their time quietly eating leaves and resting. The leader of a gorilla family\u2014called a silverback\u2014might fight to protect its family. But that doesn\u2019t happen often. And the other gorillas don\u2019t fight at all.<\/p>\n

That\u2019s very different from chimpanzees. Those primates live in big groups. They fight a lot. They throw objects at each other all the time. Grow said that normal primate behaviors can help us understand unusual behaviors in captive gorillas\u2014like throwing poop.<\/p>\n

\u201cWe can\u2019t get inside the gorilla\u2019s brain to understand its internal motivation,\u201d Grow said. \u201cWe need to look for context clues. Do we see similar signs of aggression like we might see in wild chimpanzees? How was the gorilla acting before and after the throwing behavior?\u201d<\/p>\n

It\u2019s possible the captive gorilla feels threatened. When great apes sense a threat, they get tense and upright. They direct their gaze at the target. They might show their big, sharp canine teeth. Sometimes they do fake-out lunges, slap the ground or beat their chests.Those are all ways to communicate that the ape wants the target to back off. If a captive gorilla acts like this\u2014and throws poop at a specific person\u2014it probably feels threatened.<\/p>\n

It could be that the captive gorilla feels overstimulated. A busy zoo is very different from the quiet habitat gorillas adapted to live in. It might be overwhelming or confusing. An overstimulated gorilla may act restless. It may pace or rock. It might do the same behaviors over and over. An overwhelmed gorilla may throw poop. It probably doesn\u2019t have a specific target. It\u2019s also possible for a captive gorilla to throw poop for fun. When humans see flying feces, they freak out. A curious gorilla might think it\u2019s interesting to watch the humans react. It\u2019s a social exchange. After all, the gorilla exhibit is two kinds of primates\u2014gorillas and humans\u2014observing each other.<\/p>\n

Grow told me that zoos do important work to help animals like gorillas. \u201cI\u2019m very pro-zoo, especially AZA-accredited zoos,\u201d she said. \u201cZoos do fabulous things to conserve wild primates and educate people.\u201d AZA is the Association of Zoos and Aquariums. That\u2019s why zookeepers pay attention to primate behavior. If an animal seems to feel threatened or overstimulated, they adjust its environment. Plus, there\u2019s usually a quiet part of the enclosure that\u2019s away from the public. So, a gorilla interacting with human visitors is mostly there by choice.<\/p>\n

And how it behaves is ape-solutely dependent on context.<\/p>\n

Sincerely,<\/p>\n

Dr. Universe<\/p>\n

\u00a0<\/p>\n

Ask Dr. Universe is a science-education project from Washington State University. Visit AskDrUniverse.wsu.edu to read more Q&A\u2019s, or to send in a science question of your own \u2013 or that of a kid you know \u2013 for a chance to be featured in a future Q&A. Or you can write to: Ask Dr. Universe Washington State University ITB 2013B Pullman, WA 99164.<\/p>\n

\u00a0<\/p>\n

\"\"<\/p>\n

\u00a0<\/p>\n

This is a cladogram. You can see dots like nodes where a line splits off the main line. That shows when each kind of primate split off into its own group, relative to other primates. You can see that tarsiers split off earlier than gorillas. The dot is the common ancestor tarsiers share with other primates. On the right, you can see humans share a common ancestor with chimpanzees. All primates have strong cognitive abilities, eyes that face forward and grasping hands.<\/p>\n

\"\"<\/p>\n

You can see this mountain gorilla\u2019s huge chompers. But she\u2019s not upset at all. She\u2019s yawning. It can be tricky to understand the behaviors of other animals. Charles J. Sharp CC 4.0<\/p>\n

\"\"<\/p>\n

These wild mountain gorillas are babies. They\u2019re playing like kids do\u2014while a grownup dozes behind them. In the wild, their play would never include throwing objects. Charles J. Sharp CC 4.0<\/p>\n","protected":false},"excerpt":{"rendered":"Dr. Universe: Why do Gorillas Sometimes Throw Their Own Poop? \u2014 Brianna, 9, Florida \u00a0 Dear Brianna, I…\n","protected":false},"author":2,"featured_media":246788,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[9,24,63,122,124,123],"class_list":["post-246787","post","type-post","status-publish","format-standard","has-post-thumbnail","category-queens","tag-new-york","tag-new-york-city","tag-nyc","tag-queens","tag-queens-headlines","tag-queens-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts\/246787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/comments?post=246787"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts\/246787\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/media\/246788"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/media?parent=246787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/categories?post=246787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/tags?post=246787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}