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Center for Species Survival News

Maned wolf pups
Feb. 22, 2018
Four maned wolf pups were born at the Smithsonian Conservation Biology Institute Dec. 23, 2017. During much of their first weeks they were nestled in a den but are now exploring more areas of their...
White rhinoceros
Feb. 09, 2018
The future of rhinos could depend on their DNA. Scientists In collaboration with researchers in the United States, South Africa and Russia, Smithsonian Conservation Biology Institute scientist Klaus-...
Kamala and Maharani at the Elephant Trails exhibit.
Feb. 02, 2018
To better understand the role diet and exercise play in elephant health, Smithsonian Conservation Biology Institute endocrinologist Janine Brown studied the animals’ hormones.
Guam rail chick
Jan. 29, 2018
The Smithsonian Conservation Biology Institute (SCBI) is experiencing a Guam rail baby boom. Three chicks, covered in black downy feathers with oversized feet, hatched in January. 
Variable Harlequin Frogs Return to the Wild
Jan. 19, 2018
Through years of research and breeding, Smithsonian scientists have created a thriving variable harlequin frog colony in human care and released approximately 500 healthy frogs in Panama’s Colon...
Domestic cat oocyte (egg)
Jan. 18, 2018
An egg-citing new finding from the Smithsonian Conservation Biology Institute could help bolster the success of assisted reproduction for some of the most endangered species—with implications for...
Keeper Erica Royer holding a Guam rail
Jan. 05, 2018
Guam rails are classified as extinct in the wild, but staff at the Smithsonian Conservation Biology Institute and partners are working to change their fate.  Last September, they repatriated two...
Zoo staff train colleagues in India.
Nov. 03, 2017
Smithsonian staff recently traveled to India, where they are training colleagues on best practices in animal care, husbandry and veterinary medicine.
Black-footed ferret
Oct. 13, 2017
Ever wonder what causes black-footed ferrets to breed successfully, play aggressively or simply survive in the wild? Researchers at the Smithsonian Conservation Biology Institute (SCBI) recently...
Jul. 21, 2017
Animal keepers at the Smithsonian Conservation Biology Institute are hand-raising a dama gazelle calf. The male calf was born July 4.
Black-and-white image of a zebrafish embryo under a microscope
Jul. 13, 2017
A new cryopreservation study has sweeping implications for wildlife conservation and human health. In a paper published July 13 in ACS Nano, the Smithsonian Conservation Biology Institute and...
A limosa harlequin frog on a rock
Jun. 01, 2017
Ninety Limosa harlequin frogs bred in human care are braving the elements of the wild after Smithsonian scientists sent them out into the Panamanian rainforest as part of their first-ever release...
Robber Frog
Apr. 14, 2017
When researchers discovered Craugastor evanesco in the rainforests of Panama, they called it the vanishing robber frog. Now, however, the species may have a fighting chance at a future thanks to the...
Guam Rail Chicks
Mar. 31, 2017
After a ten-year hiatus, the Smithsonian Conservation Biology Institute (SCBI) repatriated three female Guam rails to their native Guam. The birds, referred to as ko’ko’ locally, departed Virginia on...
Animal keeper Warren Lynch and veterinary technician Lisa Ware conduct a final exam on the Guam rails prior to shipment.
Mar. 23, 2017
After a ten-year hiatus, the Smithsonian Conservation Biology Institute repatriated three female Guam rails to their native Guam. The birds, referred to as ko’ko’ locally, departed Virginia on Sunday...
Eastern red-backed salamander
Mar. 16, 2017
A recent paper by Smithsonian Conservation Biology Institute scientists with the Center for Species Survival found that salamanders were larger in warmer parts of their range. The scientists also...
a clouded leopard cub rests in the gloved hands of a veterinarian
Mar. 02, 2017
On March 1, the Smithsonian’s National Zoo and Conservation Biology Institute and the Nashville Zoo announced the birth of a male clouded leopard from an artificial insemination procedure using...
Feb. 27, 2017
At the Smithsonian Conservation Biology Institute (SCBI), our cheetah breeding program has been very successful since its beginnings eight years ago. The cheetah breeding facility is nine acres and...
Clouded Leopard
Feb. 02, 2017
Why do clouded leopards seem to have a tough time reproducing outside of their natural habitat? As wild populations continue to dwindle, conservation scientists are working against the clock to find...
Kiwi chick
Dec. 22, 2016
The first three brown kiwi chicks to hatch from eggs laid and incubated at the Smithsonian Conservation Biology Institute (SCBI) have received names. The male chicks are Hari (hatched May 10), Kaha (...
Wild-born scimitar-horned oryx calf and mother in Chad
Nov. 04, 2016
I traveled to the United Arab Emirates in early October to work on the second release of Scimitar-horned Oryx with our collaborators from the Environment Agency—Abu Dhabi (EAD).
White-naped crane chick and parent
Oct. 10, 2016
For many endangered species, their future is only as promising as their genes are diverse. Genetic diversity is key to a population that is self-sustaining and can more effectively fight off disease.
Zoo veterinarians obtain a blood sample from an orangutan.
Oct. 10, 2016
What’s a zoo to do when an orangutan has the sniffles? Treatment depends on whether the infection is viral or bacterial, says Priscilla Joyner, the Smithsonian Conservation Biology Institute’s (SCBI’...
Mother and baby eld's deer sitting in hay inside a barn
Oct. 04, 2016
The Smithsonian Conservation Biology Institute welcomed an Eld’s deer fawn Oct. 2 around 4:30 p.m. Both the fawn and her mom Sienna appear to be doing well and the fawn is nursing.
oryx running in the wild
Aug. 16, 2016
Oryx are back in the wild! The Environment Agency-Abu Dhabi, the government of Chad and the Sahara Conservation Fund released the first scimitar-horned oryx back to their native grasslands Sunday,...