For decades, a Halifax neighbourhood has been known for a murder (of crows)
CBC News | By Frances Willick | December 2018 They arrive alone, in pairs or in small groups, flying [...]
In France: Crows to pick up trash??
By Brigit Katz SMITHSONIAN.COM AUGUST 14, 2018 Corvids, the family of birds that includes crows, rooks, ravens and magpies, are [...]