Oct. 24 is International Gibbon Day, so take a few minutes to learn all about these acrobatic apes.
Do gibbons have tails? Gibbons do not have visible, external tails.
The Home’s hinge-back tortoise is a small tortoise found throughout the coastal regions of the Gulf of Guinea in Western Africa. Its distinct shell angles down at the back.
Females grow larger than males, but males have longer, thicker tails.
Critically endangered black-and-white ruffed lemurs are native only to Madagascar, where they live in trees and are most active during the day.
Not all individuals have the same black and white markings, but their hands, feet
The cheetah cubs‘ adult teeth are coming in, and carnivore keepers are documenting each development. Echo’s 9-month-old cubs are SCBI’s first litter of cheetahs to participate in this type of tracking.
When adult canines come in, cheetah cubs have what look like double teeth.
The end of the summer has been very busy at the Smithsonian Conservation Biology Institute, which welcomed two new members to its Persian onager herd.
has been very busy at the Smithsonian Conservation Biology Institute, because we have
The cool new couple at Gibbon Ridge are smart, sweet and specialize in singing duets — meet siamangs Adi and Guntur!
Only male siamangs have a “genital tuft” in the spot where a tail would be.
The Zoo is taking precautions against the spread of highly pathogenic avian influenza, or HPAI.
In mild cases, animals might seem to be breathing heavily or have trouble breathing
Specialized to live in deserts, the addax is a shy, cautious antelope notable for its long, twisted horns. This species was once abundant throughout Northern Africa, and now inhabits just a tiny fraction of its former range.
Both males and females have short, shaggy manes, with dark patches between their
Leap into learning what it takes to care for some of the frogs found at Smithsonian’s National Zoo from Matt Evans, assistant curator of the Reptile Discovery Center.
I have been passionate about frogs for as long as I can remember.
A small bird with a big bill, the blue grosbeak is a North American songbird with a striking deep-blue color. Found throughout much of the southern United States, their rich, warbling song can be heard around thickets and hedgerows during the breeding season. Sometimes they will pop up to a high perch to flick and spread their tails.
Different subspecies have minor color variations.
