Category: Popular

Dr Pepperberg nose to beak with African grey named Griffin

Inside Dr. Pepperberg’s Lab: Alex’s Numerical Abilities—Part I

In her latest blog, Dr. Irene Pepperberg talks about how African grey Alex didn’t learn his numbers in the traditional sense, especially when compared to young children. Alex’s number studies were unique in many ways, which also allowed him to outperform some of the other nonhumans on certain tasks. Learn why Dr. Pepperberg started training Alex on the numbers “three” and “four,” first as well as which number posed the biggest phonetic challenge, and more in this Part 1 of a two-part series.

wild great green macaw flying

Lafeber’s Global Parrot Conservation Spotlight: The Great Green Macaws of Costa Rica

This month’s Lafeber Conservation spotlight takes us to Costa Rica, where the Macaw Recovery Network (MRN)is leading the charge to help increase the population numbers of the great green macaw. For a critically endangered species like the great greens, every egg matters. See the great lengths MRN goes through to give every egg a chance of hatching and fledging.

green-rumped parrotlet pair

Study Suggests Parrots Name Their Chicks

We give our babies names, but do parrots also “name” their young by using distinct chirps specific to an individual chick? One scientist decided to listen more closely to what might really be going on when birds chatter. He constructed nests in Venezuela and recorded the peeps of green-rumped parrotlets. The results suggest that parrot parents give their chicks individual names.

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