Science and Technology Scientists were impressed to see birds with tiny heads solving problems like large primates: crows memorize hundreds of food caches, use tools, and even pass on knowledge to the group, challenging everything that was believed about the limits of the animal brain. Maria Heloisa Barbosa Borges 31/05/2026 at 08:04
Interesting facts Crows Show Advanced Cognition and Hold Grudges Against Humans for 17 Years Without Forgetting Anything Caio Aviz 28/11/2025 at 15:40
