News Archive

The National Zoo’s 27-year-old female Northern white-cheeked gibbon ( Nomascus leucogenys), Siam, died this morning after an aggressive encounter with Mickey, a 25-year-old male gibbon. Keepers separated the pair and immediately brought the injured female to the veterinary hospital, where Zoo...

The Smithsonian Conservation Biology Institute’s endocrinology laboratory is set to play a vital role in what will be the most comprehensive and collaborative study on elephant welfare in zoos—a project funded by the federal Institute of Museum and Library Services with the Honolulu Zoo serving as...

The Smithsonian’s National Zoo has entered the mobile-giving marketplace with its latest “TEXT ELEPHANT” and “TEXT FROG” fundraising campaigns. Aimed at visitors on the go, animal enthusiasts and citizen conservationists, the Zoo’s text-to-give efforts allow people to easily and inexpensively...

At 2 weeks old, the Smithsonian’s National Zoo’s three African lion ( Panthera leo) cubs born to 6-year-old Nababiep Sept. 22 appear to be healthy, Zoo veterinarians said today after completing the cubs’ first health exam. “We’re happy to see that the cubs are growing and that each appears to be in...

By Kate Volz, Cheetah Conservation Station Keeper at the National Zoo The Ol Pejeta Conservancy outside of Nanyuki, Kenya, is a beautiful patchwork of open grasslands, whistling thorn acacia savannas, Euclea scrub woodlands, and towering yellow fever tree forests along the banks of the Ewaso N’giro...

By Malia Somerville, Beaver Valley Keeper at the National Zoo At the end of August, Associate Director of Animal Care Sciences Don Moore, Curator of Enrichment and Training Heidi Hellmuth, and I traveled to the Temaiken Biopark outside Buenos Aires (BA), Argentina, to participate in a joint...

The four lion cubs born at the National Zoo Aug. 31 had their first physical exam today. All four cubs are believed to be female, according to the vets, but it is difficult to determine their gender with certainty at such a young age. Each cub weighs between 7 and 8 pounds. “They were great first...

Although the magnificent frigatebird may be the least likely animal on the Galapagos Islands to be unique to the area, it turns out the Galapagos population of this tropical seabird may be its own genetically distinct species warranting a new conservation status, according to a paper by researchers...

The Smithsonian’s National Zoo welcomed its second litter of African lion ( Panthera leo) cubs in three weeks Sept. 22. Nababiep and her cubs can now be seen on the Zoo’s live webcam. Viewers are able to toggle between four different cameras, as Nababiep, Shera, mother of the first litter of four...

The birth of three more lion cubs at the Smithsonian’s National Zoo this morning has contributed to the growth of the Zoo’s lion pride over the past three weeks and has brought the total number of cubs to seven so far. The Zoo’s six-year-old lion Nababiep gave birth to the three newest cubs three...

It’s that time of year again. In fact, the only time of year when the gates to the Smithsonian Conservation Biology Institute in Front Royal, Virginia, open to the public. During the Autumn Conservation Festival visitors can tour the sprawling campus in the beautiful Shenandoah Valley, meet some of...

A Smithsonian Migratory Bird Center review of more than 50 studies in regions ranging from Central and South America to Indonesia over the past 15 years demonstrates that shade-grown coffee farms far outshine sun-grown coffee farms when it comes to sustainability measurements.

The National Zoo’s kori bustard ( Ardeotis kori) team received the prestigious Edward H. Bean Award Sept. 15 from the Association of Zoos and Aquariums for its work on the long-term propagation, breeding and management of kori bustards. This award recognizes institutions that contribute to the...

The Smithsonian’s National Zoo celebrated the completion of Phase I of Elephant Trails, an innovative and expanded home for Asian elephants, Sept. 2. Phase I has four elements: a new elephant barn, two new outdoor yards, the Elephant Exercise Trek and The Homer and Martha Gudelsky Elephant Outpost...

It is easy to feel small in face of large environmental problems, especially with the recent oil spill in the Gulf of Mexico, which continues to threaten wildlife and habitats. Project Blue Planet, organized by the Smithsonian’s National Zoo and Friends of the National Zoo, is a way that children...

Veterinarians and animal care staff at the Smithsonian’s National Zoo conducted a series of artificial insemination procedures on Shanthi, a 34-year old Asian elephant, September 19, 20, 21 and 22 with sperm from elephants from the Fort Worth Zoo and Tulsa Zoo. A successful pregnancy would be an...

The least flycatcher spends most of its life in the lowlands of Mexico and Central America. It is easy to overlook with its drab coloration and size. It is only 5 inches long and weighs about the same as 2 nickels. In fact, the best way to find one might be to listen for its oft-repeated song or...

On August 30, around 10:30 p.m., the Smithsonian’s National Zoo’s 5-year-old female African lion Shera watched as her very first cub awkwardly wriggled at her feet. Moments later, lion keepers watching from a webcam breathed a sigh of relief as she lay down and gingerly groomed and nursed her cub...

Overnight, the Smithsonian’s National Zoo welcomed this year’s second litter of African lion ( Panthera leo) cubs. On Aug. 31, Shera gave birth to four cubs—the first litter for 5-year-old Shera and the first surviving litter for 4-year-old male Luke. “The National Zoo is thrilled that our captive...

Visitors to the Think Tank exhibit at the Smithsonian’s National Zoo will see new interactive activities relating to orangutans—an ape may spray them with water at the Orangutan Mister or play tug-of-war with them at the Orangutan Pull. These new interactive enhancements give the orangutans an...

The Smithsonian’s National Zoo has become the first in the zoo and aquarium community to use coral larvae settling techniques to successfully grow two species of anemones—an accomplishment that will provide the Zoo a unique opportunity to learn how anemones grow. “We have many questions about how to...

Scientists at the Smithsonian Institution and the Hawaii Institute of Marine Biology at the University of Hawaii at Manoa have created the first frozen bank for Hawaiian corals in an attempt to protect them from extinction and to preserve their diversity in Hawaii. Mary Hagedorn, an adjunct faculty...

As part of her acclimation to her new home, Shanthi, a 34-year-old female Asian elephant at the Smithsonian’s National Zoo, explored her grassy “lower” yard yesterday for the first time. She happily drank from the new pool too. Throughout the summer, elephant keepers are gradually introducing the...

A black and rufous giant elephant shrew, or sengi (Rhynchocyon petersi), was born at the Smithsonian’s National Zoo’s Small Mammal House around July 10. This female sengi is the first birth for the baby’s parents. Sengis typically stay in their nest for about a month after birth, but this baby has...

Once believed to be extinct, black-footed ferrets have had a banner year for breeding at the Smithsonian’s National Zoo’s conservation facility in Front Royal, Va. Twelve litters of black-footed ferrets have been born at the Smithsonian Conservation Biology Institute since May 7, including litters...