Small Mammal News
Learn about sand cats!
September 21, 2015
The Small Mammal House is home to sand cats Thor and Lulu. Lulu arrived at the Zoo in May and, after a routine period in quarantine, she was introduced to her new exhibit mate. You can tell them apart because Thor's face is more rectangular-shaped whereas Lulu's is more oval.
Manny and Cayenne Play
May 20, 2015
Our female tamandua Cayenne now has a male companion! Manny arrived at the Small Mammal House as part of the southern tamandua Species Survival Plan. The introductions went well and the two can be seen playing and sleeping near one another.
Meet Charlie the Fennec Fox
May 7, 2015
The Small Mammal House recently welcomed a one-year-old male fennec fox named Charlie! He is on loan to the National Zoo from the Bronx Zoo as part of a Species Survival Plan breeding recommendation with our female Daisy.
Tamandua Keeper Q&A
March 30, 2015
Learn about the newest species at the Small Mammal House in this keeper Q&A on southern tamanduas.
March 11, 2015
This southern tamandua is now on exhibit at the Small Mammal House at Smithsonian's National Zoo.
New Degus at the Small Mammal House
January 8, 2014
Five adult female degus just arrived at the Small Mammal House. During their entrance exams, we discovered a surprise–one was pregnant!
Sand Cat Debut
April 26, 2013
A 7-year-old sand cat named Thor is the newest addition to the Smithsonian's National Zoo's Small Mammal House exhibit.
Sexing a Porcupine
March 4, 2013
Figuring out the sex of a porcupine can be a difficult task. They aren't always easy to handle, and when they are young they show no sexual dimorphism. But veterinarians, geneticists, and keepers at the Smithsonian's National Zoo have figured out a novel and easy way to determine the sex of prehensile-tailed porcupines, and all it takes is a single quill.
The Inside Story
August 9, 2012
The new exhibit at Small Mammal House uses radiographs and artifacts to explain the relationship between body structure and behavior of animals. Visitors will see some interesting X-rays and learn how animals move, eat, and play.
Two Tree Shrews Born
September 29, 2011
Two juvenile northern tree shrews emerged from their nest in the Zoo's Small Mammal House on September 29. Keepers estimate they were born on August 20 and determined they are both female.
Vet Stories: A Porcupine's Tail
January 1, 2004
Soon after Winnie, a prehensile-tailed porcupine, arrived at the Zoo in 2004, her keepers discovered that the end of her tail was injured.