Brightly colored birds such as orioles and blue tits are less plentiful than drab birds such as tree pipits, coat tits, and chaffinches in contaminated areas near the Chernobyl nuclear plant.
Brightly colored birds such as orioles and blue tits are less plentiful than drab birds such as tree pipits, coat tits, and chaffinches in contaminated areas near the Chernobyl nuclear plant.
