'Birdbrain' Is a Misnomer. Crows Make Decisions Faster Than We Can

Recent research on two carrion crows named Lemmy and Iggy found that birds can process and respond to visual cues twice as fast as humans and primates, marking the first quantification of avian neural decision-making speed. The study, published in Science, challenges the long-held misconception that birds lack cognitive ability, adding to mounting evidence that corvids possess sophisticated intelligence including tool use, problem-solving, and self-recognition. These findings suggest that the term "birdbrain" as an insult is scientifically unfounded.