When David beats Goliath: Smaller birds can dominate larger species, especially when related
Thursday, September 25, 2014 - 09:41
in Biology & Nature
Body size has long been recognized to play a key role in shaping species interactions, with larger species usually winning conflicts with their smaller counterparts. But a biologist has now found that occasionally, small species of birds can dominate larger species during aggressive interactions, particularly when they interact with distantly related species.