Field Frame Friday: More Than the Bear Minimum

Grizzly bears in captivity will engage in contrafreeloading- which is where an animal works to obtain a reward that they already have freely available to them. While there are many theories regarding why animals engage in this behavior, it is agreed that zoos should explore contrafreeloading as a foraging enrichment strategy.  [Photo and caption by Isabelle…

Field Frame Friday: Nestling Checkup

Nestling birds are adorable but also shockingly tough! They grow up facing many challenges, including intense temperatures, sneaky predators and constant hunger. Here, two members of the Project Phoebe research team use an extension ladder to check on the Black Phoebe nestlings shown above who grew up in a mud nest built under a road….