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24 de may. de 2024 · Crows can vocally count up to four. The intelligent birds recognize and react to numbers in a process similar to that of human cognition, according to a new study.
29 de may. de 2024 · Three carrion crows engaged in a simplified version of counting when prompted, and the birds showed signs of planning out their responses
28 de may. de 2024 · 28 May 2024. Scientists have discovered crows have counting skills that have only been seen before in humans. Researchers at the University of Tübingen in Germany found that crows can make a...
23 de may. de 2024 · In the new study, Liao and her colleagues ruled out these unknowns by running experiments with three carrion crows (Corvus corone) in a carefully controlled laboratory setting.
23 de may. de 2024 · Carrion crows can count out loud, effectively calling “one, two, three” as they caw, researchers report today in Science. The work suggests the birds understand numbers and counting in a similar way to what humans do, making them the only other species known with this ability.
30 de may. de 2024 · Even carrion crows have already been observed “counting” silently — when observing hunters, they can both identify human faces and tell how many have entered or exited a blind. However, the new study has shown that these intelligent birds can also count out loud.
23 de may. de 2024 · Carrion crows can control their vocalizations and correspond the number of those calls to a cue, in a form of proto-counting, per the new research.
