The different colors means the blue offspring is a brood parasite, a cowbird if in North America, where his actual mother snuck in an egg into the redbird’s nest. I’d kick the bum out too.
September 04, 2013
June 06, 2017
December 05, 2017
The different colors means the blue offspring is a brood parasite, a cowbird if in North America, where his actual mother snuck in an egg into the redbird’s nest. I’d kick the bum out too.