News Archive

Four years of work by a team of scientists, veterinarians, animal care specialists and interns from the Smithsonian Conservation Biology Institute in Front Royal, Va., and ”The Wilds” in Cumberland, Ohio, have culminated in the birth of two rare Persian onagers ( on- uh-ger). The foals, born at The...

One of Japan's "special natural treasures" is now among the National Zoo's most valued scientific gems, after a voyage that has united two cultures in an international conservation effort. The City of Hiroshima Asa Zoological Park gave the Zoo Japanese giant salamanders. These salamanders will be...

As frogs around the world continue to disappear—many killed by a rapidly spreading disease called chytridiomycosis, which attacks the skin cells of amphibians—one critically endangered species has received an encouraging boost. The La Loma tree frog, Hyloscirtus colymba, is notoriously difficult to...

The recent discovery of what may be three new frog species by researchers in Panama illustrates the hope and fear encountered daily by the Panama Amphibian Rescue and Conservation Project. The discoveries lead to hope that project researchers can save these animals from a deadly fungus killing frogs...

After a voyage that has united two cultures in an international conservation effort, one of Japan’s “special natural treasures” is now among the National Zoo’s most valued scientific gems. The Japanese giant salamanders given to the Zoo by the City of Hiroshima Asa Zoological Park will be the...

The National Zoo euthanized the 15-year-old Speke’s gazelle named Bati today after animal care staff determined his health had declined significantly due to his advanced age. Per standard procedure, a necropsy will be performed. He was the oldest documented Speke’s gazelle living in a zoo and the...

WhatOpening of the National Zoo’s Japanese giant salamander breeding facility WhenThursday, July 2210:30 a.m. WhereReptile Discovery Center3001 Connecticut Avenue N.W.(Park in Lot B) WhoIchiro Fujisaki, ambassador, Embassy of Japan in the United StatesEva Pell, Under Secretary for Science...

By Sara Hallager, Bird House Biologist at the National Zoo The southern, or double-wattled, cassowary is one of three species of cassowary and the third largest bird in the world. Endemic to New Guinea and northern Queensland, it is believed that fewer than 1,500 of these birds survive in Australia...

Visits to the Smithsonian’s National Zoo just became a little bit sweeter with the arrival of a new honeybee colony. With a hive made of glass in the Zoo’s Pollinarium and full access to the outdoors, these bees are showing off the wondrous ways of their world. “Our display allows you to get up...

Visitors can celebrate the beauty of gardens at the National Zoo’s first Family Garden Day Saturday, July 10, from 10 a.m. to 4 p.m. The free event focuses on the Zoo’s unique collection of gardens and aims to educate visitors about conservation and how plants and animals coexist. It includes a...

Standing an impressive 12 feet tall with vibrant yellow flowers at its tip, the agave plant is in bloom at the Smithsonian’s National Zoo. The plant, whose Latin name is Agave parryi, has been at the Zoo for many years, but the exact age of the plant is unknown. An agave plant blooms once in its...

It was love at first sight for Shama and Tate, the red pandas at the Smithsonian’s National Zoo, and now, nearly 1½ years after they were introduced, the pair has a cub as evidence of their strong bond. On Wednesday, June 16, Shama gave birth to a single cub—the first for both of the Zoo’s red...

One, possibly two, red-billed hornbill chicks hatched in early May at the National Zoo’s Bird House. This is the first red-billed hornbill hatching at the Zoo since 1994. However, due to this species’ peculiar nesting behavior, it was only recently that keepers have been able to confirm one chick....

The newest sloth bear ( Melursus ursinus)at the Smithsonian’s National Zoo is not so new at all—born at the Zoo, his debut on Asia Trail marks his homecoming after seven years. Francois, a 260-pound, 19-year-old bear, was born at the Zoo in 1991 and was later moved to the Little Rock Zoo in Arkansas...

The Smithsonian Conservation Biology Institute has scientists all over the world, working to conserve all sorts of threatened ecosystems: grasslands in South America, jungles in Africa, cloud forests in Asia, coral reefs in the Pacific Ocean. But not all endangered ecosystems are in far-flung...

History was made March 30 in the Bird House at the Smithsonian’s National Zoo when its first female brown kiwi chick ( Apteryx mantelli) emerged from her shell. To mark this historic hatching, keepers bestowed the honor of naming the chick on one of her countrymen: New Zealand Ambassador to the...

The two Andean bear cubs, Tremarctos ornatus (also known as the spectacled bear), that were born at the Smithsonian’s National Zoo in mid-January are getting ready for two big events: receiving their names May 19 and making their public debut May 22. After months of seclusion in their indoor den...

For the first time in more than 20 years, tiny lion paws are making a mark at the Smithsonian’s National Zoo. Early this morning 6-year-old lion Nababiep gave birth to one cub, adding another member to the lion pride the Zoo has carefully worked to build over the past year. “This is a historic...

One week and nearly 5,000 votes after the Smithsonian’s National Zoo opened the online polls to the public to name its male and female Andean bear cubs the Zoo has two winners: Chaska, pronounced Chas'-kuh, for the female and Bernardo for the male! Animal keepers and the embassies of Peru and...

The Smithsonian’s National Zoo is mourning the loss of its elderly male Sumatran tiger ( Panthera tigris sumatrae), Rokan, today, while celebrating his contributions to conservation during his long life. At almost 20 years of age, Rokan lived longer than the 15-year life expectancy for Sumatran...

Two rare white-naped crane chicks hatched at the Smithsonian Conservation Biology Institute in Front Royal, Va., May 12 and 14. The hatchings of the two chicks validate the National Zoo’s continued success in breeding some of the most genetically valuable cranes in the North American White-Naped...

With test tubes filled with sparkling juice in hand, Smithsonian scientists and officials toast the new genetics lab, which the Smithsonian Conservation Biology Institute officially opened today at the National Zoo in Washington, D.C. Genetics research at the Zoo will help conservationists worldwide...

The Smithsonian Conservation Biology Institute’s geneticists are ironing their lab coats and revving up their DNA sequencers for the celebration of the group’s new state-of-the-art genetics lab at the National Zoo in Washington, D.C., where researchers will look at life’s smallest building blocks in...

Last evening, the National Zoo’s lion cub died. Lion keepers had been closely observing the cub, a male, via camera since his birth Tuesday morning. When keepers noticed the cub was not responding to its mother, they shifted the mother outdoors in order to examine the cub. A veterinary team...