Contact: Sandra Hines
shines@uw.edu
206-543-2580
University of Washington

Capture with Threatening Mask

Caption: Crows were captured by investigators wearing threatening masks. Although never treated in a threatening way, the crows associated negative feelings with the mask.

Credit: Jack DeLap/U of Washington

Usage Restrictions: Credit required

Related news release: Crows react to threats in human-like way