Canadian Researchers Launch New Study to Measure The Welfare of Poultry
To size up what might make chickens happy in their brief lives, researchers at the University of Guelph in Ontario, Canada, are putting 16 breeds through physical fitness and behavioral tests. They’re watching how well birds scramble over a barrier for food, how skittish they seem and whether they play with a fake worm, which may be a sign of happiness. …
