2146794 - Los Angeles Zoo in 1966

Rare baby giant anteater born at zoo in England

2197869 - Protest for Keiko the Orca to be freed

3 orphaned Alaskan moose calves arrive at Columbus Zoo

Meerkats and tortoises become neighbors at Sacramento Zoo

Love blooms at the Denver Zoo

Baby skunks get first vet check-up at Cincinnati Zoo

Zoo Zen | Taking a look at the animals at the Dallas Zoo

Animals enjoy Easter treats

Zoo Day | Caracals at the San Diego Zoo

Oregon Zoo animals having a gourd time this Halloween season

Zoo animals enjoy the winter weather at Chicago zoo

Maple the beaver at Oregon Zoo celebrates 9th birthday

Zoo Day | Hippos at the San Diego Zoo

Baby penguin born at Indianapolis Zoo

WBIR Vault: Zoo Knoxville Elephants vs Tennessee Vols (2008)

Zoo Knoxville taking Christmas tree donations for its animals

Elephants squash some huge pumpkins at the Oregon Zoo

River otters crunch on ice at Oregon Zoo

Zoo staff help animals beat the heat and stay cool

Staff at zoos in Ukraine stay behind to care for animals

Who do zoo animals think will win the Super Bowl?

Oregon Zoo baby elephant Tula-Tu has first outdoor adventure with mom

San Diego Zoo and Safari Park animals beat the heat

Oregon Zoo bears come out to play

Denmark zoo asking public to donate pets to feed their animals

Oregon Zoo reveals gender of new baby elephant

Zoo Day | Polar Bears at the San Diego Zoo

How Zoo Knoxville keeps animals cool during hot temperatures

Baby elephant at Oregon Zoo turning 1 month old

Zoo Day | Platypus at the San Diego Zoo

Zoo Knoxville otters enjoying the snow

Boo at the Zoo returns to Zoo Knoxville

WBIR Vault: Zoo Knoxville welcome first elephant (1963)

Pumpkin treats for Houston Zoo animals

Minnesota Zoo's old monorail route reopens as new Treetop Trail

Lucille, a 24-year-old giraffe at Zoo Knoxville, has died

Indianapolis Zoo hosts 'Animals and All That Jazz'