They Understand Reciprocity
Marzluff and Miller were astonished to find that people and crows can form strong, personal bonds. “There’s definitely a two-way communication going on there,” Marzluff says. “They understand each other’s signals.
“I can’t say they always will always give presents,” Marzluff admits, “but I have seen an awful lot of things crows have brought people.” Gabi’s mom was so surprised by the crows’ behavior that she decided to document it for herself.