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The webbed or palmated feet of birds can be categorized into several types: Palmate: only the anterior digits (2–4) are joined by webbing. Found in ducks, geese and swans, gulls and terns, and other aquatic birds (auks, flamingos, fulmars, jaegers, loons, petrels, shearwaters and skimmers).
Webbed toes can be separated through surgery. Surgical separation of webbed toes is an example of body modification. As with any form of surgery, there are risks of complications. In contrast, when left untreated it is very uncommon for webbed toes to cause complications beyond cosmetic considerations.
American black duck Long-tailed duck. Order: Anseriformes Family: Anatidae Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.
Sulids are related to a number of other aquatic birds, which all lack external nostrils and a brood patch, but have all four toes webbed and a gular sac. The closest living relatives of the Sulidae are the Phalacrocoracidae (cormorants and shags) and the Anhingidae (darters).
Accipitridae is a family of birds of prey which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have very large powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. White-tailed kite, Elanus leucurus; Golden eagle, Aquila chrysaetos; Northern harrier, Circus hudsonius
In this video a pelican flies up behind an osprey who has just caught a fish and, in a stunning move, manages to wrest the tasty morsel from the raptor’s taloned grip.
Webbed feet of a mute swan. Here, the delta (triangular) shape of the foot is clearly visible. This shape allows for the formation of leading edge vortices and lift-based propulsion during swimming. [1] The webbed foot is a specialized limb with interdigital membranes (webbings) that aids in aquatic locomotion, present in a variety of tetrapod ...
These birds are adapted to an aquatic existence with webbed feet, flattened bills, and feathers that are excellent at shedding water due to an oily coating. Eleven species have been recorded in Guyana. Fulvous whistling-duck, Dendrocygna bicolor; White-faced whistling-duck, Dendrocygna viduata; Black-bellied whistling-duck, Dendrocygna autumnalis