BIRD LIST: HOW MANY BIRDS IN THE WORLD?

BIRDS IN THE WORLD: 400 BILLION; 10,000+ SPECIES; LISTS FOR 200 COUNTRIES, coded for Abundance, Breeding, Migration, Wintering, Endemic

Keywords: types of birds, birds, how many birds are there in the world, pictures of birds in nh, north louisiana birds, mexican birds mexico, German bird names, birds of norway, birds of italy