Flora & Fauna - line art - a 19th century engraving Animal - mammal - the class Aves Bird Tree Lark A bird noted for its sustained song while flying.

A swan with its wings spread

Illustration of a lion brushing its teeth

Deinonychus dinosaur feeding its young.

Flying pterodactyls searching for food.

A flock of Eudimorphodon flying reptiles.

Flora & Fauna - line art - a 19th century engraving Animal - mammal - the class Aves Bird Cinereous or Black Vulture This is one of the heaviest flying birds. Its wingspan can be as much as 9 feet. It can be found in southern Europe, the central steppes

A Tupuxuara leonardii provides food for its offspring.

Flora & Fauna - (Color) - a 19th century engraving Animal - mammal - the class Aves Bird Chinese Silver Pheasant Raised primarily in aviaries and zoos for its brilliant plumage.

illustration of seagulls flying with a basket of a people

Flora & Fauna - line art - a 19th century engraving Animal - mammal - the class Aves Bird Fowl Great Snipe - game bird In courtship this bird dives towards the female from altitude while making a great deal of noise with its tail feathers.

Female Gigantoraptor dinosaur walking to its nest full of eggs.

Bird flying with twig in its mouth