At Seattle Met, James Ross Gardner reports on the surprising social arrangements and habits of crows, who recognize and remember individual people and hold funerals to honor their dead — a phenomenon that is helping scientists like Kaeli Swift understand how intelligent creatures process death. Feed a crow and she will gift you with keys and candy as tokens of her appreciation. Treat her poorly and she and her corvid compatriots may mob you on sight.
But what if I were to tell you that the crows you spy in your yard are almost always the same individual crows? That those birds—usually two, a male and a female known as a territorial pair—don’t live there but fly in every day from 20 miles away? During the day urban crows rummage and build nests in a specific spot, in a specific neighborhood, then decamp for the evening to a massive, crowded roost outside the city—their own crow planet— and report back to the neighborhoods each morning. Like you, they commute to work.