The Oriental Dwarf Kingfisher, known as the 'jewel of Indian rainforests,' is a stunning and elusive bird found in the ...

The dark and light blue regions seen on the model constitute ... Studies of brain chemicals and neural connections have shown that most of a bird's small brain (notice it shown to scale) consists ...

The purple martin is an extremely popular and well-known bird due ... all glossy blue-black above and below, wings and tail dusky black, distinctly notched tail. In hand, small concealed white ...