Why do some animals in captivity live longer/shorter lives than in the wild? - Quora
Is it time to shut down the zoos? | Zoos | The Guardian
Why do some animals in captivity live longer/shorter lives than in the wild? - Quora
Mammals May Live Longer In Zoos | The Scientist Magazine®
15 Examples of the Shortest Living Animals - Wildlife Informer
Why do some animals live longer in captivity? - Quora
Are zoo animals happy? There's a simple empathy test we can apply | Salon.com
Big Cats in Captivity | National Geographic Society
Animals in Entertainment: Circuses, SeaWorld, and Beyond | PETA
Why do some animals in captivity live longer/shorter lives than in the wild? - Quora
How Does Captivity Affect Wild Animals? | Discover Magazine
Elephants Captured From the Wild Live Shorter Lives Than Those Born in Captivity, New Study Shows
11 Pets With a 5-Year Lifespan (or Less) - PetHelpful
Do Animals Live Longer In Captivity? | by Andy O'Dower | Medium
Longevity: a look at the shortest and longest lives in the animal kingdom
Comparative analyses of longevity and senescence reveal variable survival benefits of living in zoos across mammals | Scientific Reports
Do animals live longer in captivity? | BBC Wildlife Magazine | Discover Wildlife
Recent deaths at Dallas Zoo have seemed notable but aren't out of the ordinary
Zoos Called It a 'Rescue.' But Are the Elephants Really Better Off? - The New York Times
Should Animals Be Kept in Zoos? | KQED Education
8 Pet Birds With Short Life Spans (Under 20 Years) - PetHelpful
Zoo Animals and Their Discontents - The New York Times
Aquariums and Marine Parks | PETA
Why do some animals in captivity live longer/shorter lives than in the wild? - Quora
