
A Giant Zambian Mole-rat pup born on June 22 is the first surviving
second generation of this species at the Peoria Zoo.
The most notable feature of Mole-rats is a pair of large
incisors that lie outside the mouth. Giant Mole-rats excavate their
burrows by biting at the soil with their incisors, pushing it under their bodies with their forefeet and kicking it backward with their hind feet.



Photo Credit: Peoria Zoo
Peoria Zoo was the first recorded institution in the United
States to exhibit this species. Peoria Zoo and its partners imported Giant
Zambian Mole-rats from South Africa for exhibition and research in the United
States in 2006. Since their arrival zoo staff has been
working to find a management technique to ensure breeding success.
Ashley, the pup’s mother, born in 2008, was the first offspring
ever to survive at the Peoria Zoo.
At six weeks of age the Mole-rat pup weighs less than one
ounce (24g), but will grow to weigh more than 1.3 pounds (600g). Pups have
dark brown fur, while adults are buff -colored.
See more about Mole-rats below the fold.
(more…)