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osprey with catch at Peel Harvey Estuary. The genus Pandion has several adaptations that suit its piscivorous lifestyle, these include reversible outer toes, sharp spicules on the underside of the toes, [24] closable nostrils to keep out water during dives, and backwards-facing scales on the talons which act as barbs to help hold its catch. The ...
Alberta is a landlocked province within Canada, bordered by British Columbia to the west, Saskatchewan to the east, the North-West Territories to the north, and the U.S. state of Montana to the south. [1] The northern part of the province is largely boreal forest, leading into the Great Plains in the south-east.
The osprey and owls are the only raptors whose outer toe is reversible, allowing them to grasp their prey with two toes in front and two behind. This is particularly helpful when they grab slippery fish. [26] The osprey is 0.9–2.1 kg (2.0–4.6 lb) in weight and 50–66 cm (20–26 in) in length with a 127–180 cm (50–71 in) wingspan.
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.
Pandion is a genus of fish-eating bird of prey, known as ospreys, the only genus of family Pandionidae.Most taxonomic treatments have regarded this genus as containing a single living species, separated into subspecies and found worldwide near water, while some treatments recognize two living species, splitting off the eastern osprey (Pandion (haliaetus) cristatus) from Australia and southeast ...
The osprey is usually placed in a separate family (Pandionidae), as is the secretary bird (Sagittariidae), and the New World vultures are also usually now regarded as a separate family or order. Karyotype data [ 3 ] [ 4 ] [ 5 ] indicate the accipitrids analysed are indeed a distinct monophyletic group.
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