204 illustrations of birds including: macaw, maculta, magpie, mallard, man-of-war, martin, meadow-lark, menura, merganser, merlin, mina, mino-bird, mockingbird, momot, moor-hen, moorfowl, mooruk, mound-bird, mourning dove, natatores, night-jar, nighthawk, noddy tern, notornis mantelli, nut cracker, nuthatch, oriole, ortolan, osprey, ostrich, oven bird, owl, and oyster catcher
"Icterus galbula. Baltimore Oriole. Golden Robin. Firebird. Hangnest. Adult male: Black and orange.…
"Icterus bullocki. Bullock's Oriole. Adult male: Similarly black and orange, the orange invading the…
"The Golden Oriole, Oriolus galbula, which breeds exceptionally in England, is orange-yellow, with black…
This bird lives on fish so is commonly found near water. Its nest is composed of sticks, seaweed, and…
This bird lives on fish so is commonly found near water. Its nest is composed of sticks, seaweed, and…
"The Osprey, the fish hawk, bald buzzard, or fishing eagle. A bird of prey, of almost world wide distribution…
An Osprey catching a fish. "Pandion haliaetus. Fish Hawk. Osprey. Adult. dark vandyke- brown, blackening…
This south American ostrich can not fly, the wings being small; but it is a swift runner, equaling a…
"The Ostrich is the largest of all living birds, standing from six to eight feet in height, and has…
A large bird, nearly ten feet high, having a long neck, stout long legs, with only two toes, and short…
The ostrich is a flightless bird native to Africa. They are distinct in their appearance, with a long…
A genus of cursorial birds, of which it is the type. They are native to the deserts of Africa and Arabia,…
"Struthio camelus, the Ostrich or "Camel-bird" of North Africa now extends from Barbary to Arabia, and…
A large, flightless bird, the ostrich measures six to eight feet tall, and is native to the sandy desert…
The Ovenbird, Seiurus aurocapillus, is a small songbird of the New World warbler family. Ovenbirds are…
"Golden-crowned Wagtail Warbler. Golden-crowned Accentor. Golden-crowned Thrush. Oven-bird. Seiurus…
Owls can be found in all parts of the world, some as short as five inches long while others are as large…
A large group of birds of prey, including fully 150 species, about forty of which inhabit America. They…
A large group of birds of prey, including fully 150 species, about forty of which inhabit America. They…
An adult owl being mobbed by a group of smaller birds. Mobbing occurs when smaller birds, in fear, will…
A pair of American barn-owls, one of which is grasping a small rodent in its claws.
"Strix nebulosa. Barred Owl. Hoot Owl. American Wood Owl. Toes fully feathered, nearly or quite to the…
"Speotyto cunicularia, the Burrowing Owl, a comparatively long-legged and short -winged bird with incomplete…
"Speotyto cunicularia hypogae'a. Burrowing Owl. Adult: Above, dull grayish-brown, profusely spotted…
Eagle or great-horned owl, found in Europe and northern asia. It feeds on hares, rabbits, moles, mice,…
Head of an eagle owl. It has large eyes for seeing at night, and a hooked beak for snaring its prey.
Horned owls are distinguished by two tufts or horns of feathers placed on each side of their head.
The American horned owls and the Old World eagle-owls make up the genus Bubo, at least as traditionally…
"Bubo virginianus. Great Horned Owl. Hoot Owl. Cat Owl. Distinguished by its large size and conspicuous…
Genus ascalaphia, a large owl, native to southern Europe and northern parts of Egypt.
"The owl is a popular name for any nocturnal, raptorial bird, of which about 200 species are known.…
The Hawk owl is about 15 inches long and feeds on rabbits, rats, mice, reptiles and birds, (Figuier,…
"Surnia funerea. American Hawk Owl. Day Owl. Bill and eyes yellow; claws brownish-black. Upper parts…