Although the red-winged blackbird is mostly black, the bright red-and-yellow shoulder patches of the male, which it can puff up when feeling particularly confident, make the male of the species ...

View Blue bellied parrot Red and blue macaw Yellow and blue macaw from Portraits of Rare and Curious Birds from the Menagerie of Osterly Park 3 works by William ... (from Portraits of Rare and Curious ...

What gives an Australian finch its brilliantly colored red, yellow or orange bill? A major new study has uncovered the ...

Flags often imitate or are influenced by other nations, creating “flag families.” For example, the Netherlands’ red, white and blue flag from the 1500s set a precedent.

image: This photograph shows a collection of green, white, blue, and yellow budgies. view more Credit: Thomas Cooke. When it comes to spectacular displays of color, birds are obvious standouts in ...