资讯

Carrion crows and humans line up patiently ... and macaws now believed to have the intelligence and emotional make-up of a 3 to 4 year old child. Under the tutelage of Professor Pepperberg ...
For four weeks following their capture, they fed and cared for the crows while wearing a different mask. The idea was to see if the birds would recognize one face (mask) as the “threatening ...
It’s the holiday season. Crows are extremely sociable birds. They typically live in family groups and like most families, they fight during the holidays. I’m sure one crow is still upset with ...
The Hawaiian crow, or ‘Alalā, isn’t just another pretty bird in paradise. It’s a symbol of intelligence, resilience, and the fierce struggle against the odds. Once a vibrant presence in ...