Hacker News with Generative AI: Animal Intelligence

A crow's math skills include geometry (npr.org)
Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that don't, according to a provocative new study.
Bonobo genius Kanzi, who could understand English and play Minecraft, dies at 44 (livescience.com)
Can Parrot Brains Teach Us About Human Speech? (smithsonianmag.com)
Parrots have long fascinated humans with their ability to mimic speech, but new research reveals their brains do more than just imitate—they use complex neural systems that parallel the way humans produce speech.
Dogs use two-word button combos to communicate (sciencedaily.com)
A new study from UC San Diego's Comparative Cognition Lab shows that dogs trained to use soundboards to "talk" are capable of making two-word button combinations that go beyond random behavior or simple imitation of their owners.
Ants vs. Humans: Putting Group Smarts to the Test (weizmann.ac.il)
Anyone who has dealt with ants in the kitchen knows that ants are highly social creatures; it’s rare to see one alone.
Crows Are Self-Aware Just Like Humans, and They May Be as Smart as Gorillas (popularmechanics.com)