Parrots are much appreciated on account of their memory, and also for their habit of repeating what…
"Colius capensis, or Cape Coly, has two stripes of black on the back enclosing one of white, the bare…
"Hypocolius ampelinus, Grey "Coly-Shrike", the plumage is soft, with characteristically stiff shafts…
The Common Guillemot (Uria troile) is a member of the auk family. It breeds on all rocky coasts of the…
"On the Sarcorhamphus gryphus the Condor, the head and neck are bare, with dull red skin, wrinkled in…
"Pseudogryphus californianus. California Condor. Adult: Blackish, the feathers with browner tips or…
"Fulicia. Coot. Bill and frontal plate much as in the Gallinultes. Body depressed; the under plumage…
The Cormorant "P. carbo, but has a tuft of long narrow recurved plumes on each side f the crown in the…
"Phalacrocorax bicristatus. Red-Faced Cormorant. Frontal feathers not reaching base of the culmen, the…
"Phalacrocorax bicristatus. Cormorant. The knee-joint of a Cormorants. F, femur; P, patella; T, tibia;…
"Phalacrocorax bicristatus. Red-Faced Cormorant. Skull showing sto, occipital style or nuchal bone;…
"Phalacrocorax bicristatus. Red-Faced Cormorant. Sternum and the shoulder from the skeleton of a Cormorant."…
"Phalacrocorax dilophus. Double-crested Cormorant. Tail of 12 feathers. Gular sac convex behind. No…
"Molothrus ater. Common Cowbird. Cuckold. male Adult: Lustrous green-black, with steel-blue, purple,…
"Coiling of the windpipe in the sternum of Grus canadensis. Sandhill Crane." Elliot Coues, 1884
"Very generally, in cranes and swans, the trachea enters the keel of the sternum, which is excavated…
"Balearica pavonina, the "Crowned" Crane of the Northern Ethiopian Region, is greenish-black above and…
"Black and White Creeper or Mniotilta varia. Black; edges of feathers of upper parts, coronal, superciliary,…
"Common Brown Creeper. Upper parts dark brown, changing to rusty-brown on the rump, everywhere streaked…
"Certhiola flaveola. Honey Creeper. Dark brown above; long superciliary line and under parts dull white;…
"Certhia familiaris, the Tree Creeper, the coloration of both sexes is brown, black, rufous, buff, grey,…
Known for their distinct crossed bill, these birds eat seed from mature conifer cones. Their unique…
Known for their distinct crossed bill, these birds eat seed from mature conifer cones. Their unique…
"Loxai curvirostra. American Red Crossbill. Red; wings and tail blackish, without white markings. Middle…
"Loxia leucoptera. White-winged Crossbill. Rosy-red, sometimes carmined or even crimsoned, obscured…
"They are sometimes found near orchards, feeding on the kernels of apples, which their bills readily…
"Gymnocitta cyanocephala. Blue Crow. Male: Dull blue, very variable in intensity, nearly uniform, but…
Cuckoos have elegant shapes; beaks almost as long as the head, compressed, and slightly curved; the…
"Cuculus canorus the familiar Cuckoo of Britain and nearly all the Old World, is greyish-brown above…
"Geococcyx californianus. Ground Cuckoo. Chaparral Cock. Road Runner. Snake Killer. Paisano. Most of…
This Old World bird's plumage is gray or brown. They have a long tail, strong legs, and a slim body.
The foot of a Cuckoo, a bird belonging to the Scansores order. Scansores is an order of birds, popularly…
"Geococcyx californianus. Ground Cuckoo. Chaparral Cock. Road Runner. Snake Killer. Paisano. Most of…
The head of a Cuckoo, a bird belonging to the Scansores order. Scansores is an order of birds, popularly…
"The plumage is brownish, with white margins to the feathers and a purple tinge on the rufous-mottled…
"Coccygus americanus. Yellow-billed Cuckoo. Bill black, extensively yellow below and on the sides of…
"Coccygus americanus. Yellow-billed Cuckoo. Bill black, extensively yellow below and on the sides of…
Naturally very gentle, they readily yield to captivity, when they become familiar, and evince pleasure…
These birds are characterized by their curved beaks. Their food consists of insects, worms, slugs, aquatic…
These birds are characterized by their curved beaks. Their food consists of insects, worms, slugs, aquatic…
"Numenius arquata, the Curlew or Whaup, breeds freely on the moorlands of Britain; and extends throughout…
"Numenius arquatus. Eurasian Curlew. European Curlew. Bill of very variably length, always longer than…
"Numenius hudsonicus. Hudsonian Curlew Jack Curlew. General tone of coloration scarcely rufous, the…
"Numenius longirostris. Long-billed Curlew. Sickle-bill. Plumage very similar to that of the Godwit,…
"Fig. 24. - Pterylosis of Cyoselus apus, drawn by Coues after Nitzsch; right hand upper, left hand lower,…
"Cinclus aquaticus, Dippers, the colour above is normally greyish-black or brown; the lower parts are…
"Adult, in summer: Slaty-plumbeous, paler below, inclining on the head to sooty-brown. Quills and tail-feathers…
"Bill shorter that head, slender and compressed throughout, higher that broad at the nostrils, about…
The Great Northern Diver, Colymbus glacialis, "...is black above, with belts of white spots making a…
"The Dodo, ...was an immense Pigeon-like bird bigger than a Turkey, with an aborted keel to the sternum…