A juvenile great white shark beached itself in Chatham, Massachusetts yesterday. With the help of beach goers, the harbor master, and the Atlantic White Shark Conservancy, the shark was able to safely return to the water!
World conservation first: An orphaned tree kangaroo was cross-fostered by a rock wallaby and survived! Photo by Adelaide Zoo.
The keepers and veterinarians at Adelaide Zoo have saved the life of an orphaned Goodfellow’s tree kangaroo by using a surrogate wallaby mother! This exciting achievement is a world first for conservation.
One morning in November of last year, zoo keepers discovered that a tree branch had fallen and killed the zoo’s three-year-old tree kangaroo overnight. She was carrying a five week old joey. Since the joey was so young, hand-rearing was not an option. They decided to use a technique called “cross-fostering”, which involves transferring the joey to the pouch of another animal.
The orphaned tree kangaroo joey was transferred to the pouch of a rock wallaby. Photo by Adelaide Zoo.
In the 1990s, Adelaide Zoo pioneered this cross-fostering technique on endangered wallabies. In this situation, zoo keepers would transfer the endangered wallaby joey to the pouch of a surrogate wallaby of another, non-endangered species. The original endangered wallaby female would then be able to restart her breeding cycle, increasing her reproduction rate up to six or eight times. This allowed the zoo to build up the endangered population much more quickly.
According to Adelaide Zoo veterinarian Dr David McLelland, “We’ve had great success over the years’ cross-fostering between wallaby species, but the specialized breeding technique has never been used on a tree kangaroo. Not only are tree kangaroos distant relatives of wallabies, they also have many behavioral and physical differences. We had no idea if the yellow-foot rock wallaby would accept the tree kangaroo joey, but if we wanted to save the joey we had to try our luck.”
The gamble worked, and the orphaned tree kangaroo thrived in the pouch of his surrogate rock wallaby mother. The joey, named Makaia, spent about three and a half months in the pouch until being hand-reared by zoo staff.
Makaia, the tree kangaroo joey, can be seen here inside the pouch of his surrogate mother, a rock wallaby. Photo by Adelaide Zoo.
The amazing rescue story of Makaia will be featured in the July/August edition of Australian Geographic, available July 3.
Awww! Busch Gardens Tampa recently welcomed three baby ring-tailed lemurs. First-time mother Canada gave birth to Squirt on March 19, and twins Schweps and Seagramms were born to Ginger on March 27.
Photo by Busch Gardens Tampa.
Photo by Busch Gardens Tampa.
See the adorable baby ring-tailed lemurs in the video below:
Ring-tailed lemurs are considered endangered by the IUCN Red List. The main threat to their population is habitat destruction. Much of their habitat is being converted to farmland or burned for the production of charcoal.
Three-week-old Kipenzi, a giraffe calf at the Dallas Zoo, made her grand entrance on Friday to the delight of zoo visitors.
Watch a video of the little giraffe bounding around in circles:
“Kipenzi” is a Swahili word meaning “loved one” – a fitting description for this adorable baby. Her birth on April 10 was viewed in real time via video feed by millions of people through a partnership with Animal Planet.
Did you know that male mice can sing like birds? Their songs are just so high-pitched that humans can’t hear them.
A new study from researchers at Duke University has revealed that male mice will sing loudly to court females they can smell but can’t see. Once the female comes within view, the male will sing more softly.
February 24th saw the birth of an endangered female lowland gorilla at the Lincoln Park Zoo in Chicago, IL. The little baby ape has been named Bella and is doing well with her mother, Bahati, and father, Kwan.