Crows can recognize geometric patterns, suggesting that humans aren't unique in understanding shape structure.
Discover Magazine on MSN
Crows Are Smart - Just Like Humans, They Hold Grudges and Use Tools
Are crows smart? Learn more about the intelligence of crows and their unique relationship with humans.
Visualizations of brain endocasts (blue) from the skulls of a dinosaur and a modern bird. Credit: WitmerLab at Ohio University. An international team of evolutionary biologists and paleontologists ...
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