Samuel Smiles, Life of a Scotch Naturalist: Thomas Edward…
“ Besides being fond of crabs, these carrion crows are fond of fish, and though they are good fishers themselves, they seldom lose an opportunity of assailing [272] the Heron when he has made a successful dive. They rush at him immediately, and endeavour to seize his food from him. Early in the summer of 1845, whilst loitering about the hills of Boyndie, I observed a Heron flying heavily along, as if from the sea—that rich and inexhaustible magazine of nature—and pursued by a Carrion Crow, followed at some distance by two Magpies. ”
