Donald Redfield Griffin (1915-2003)

Presents an obituary for Donald Redfield Griffin, who passed away on November 7, 2003. Dr. Griffin was noted for rigorous research in animal behavior, founding the field of cognitive ethology and suggesting that animals have subjective feelings and conscious thoughts that are amenable to scientific study. Dr. Griffin demonstrated that bats emit high-frequency sounds with which they can locate objects as small as flying insects and coined the term echolocation, and he conducted extensive studies of the manner in which birds orient toward home. Many scientists were influenced by him and showed great respect for this remarkable scientist. (PsycINFO Database Record (c) 2016 APA, all rights reserved)