John
@johnluther
John
Crows can 'count' similarly to toddlers, according to new study
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.
@johnluther
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.