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króliki-i-zające: Bald eagle
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6 zapisanych źródełEvidence: 94 • authority: 72
The bald eagle (Haliaeetus leucocephalus) is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle (Haliaeetus albicilla), which occupies the same niche as the bald eagle in the Palearctic. Its range includes most of Canada and Alaska, all of the contiguous United States, and northern Mexico. It is found near large bodies of open water with an abundant food supply and old-growth trees for nesting. The bald eagle is an opportunistic feeder that subsists mainly on fish, upon which it swoops down and snatches from the water with its talons. It builds the largest nest of any North American bird and the largest tree n…
Otwórz źródło ↗Evidence: 27 • authority: 72
Eagle is the common name for certain large predatory birds of prey within the family of the Accipitridae. While on a genetic level, only the subfamily Aquilinae comprises "true eagles", many other species are commonly referred to as eagles, such as the bald eagle, and the term generally carries no taxonomic weight. Most of the 68 species of eagles are from Eurasia and Africa. Outside this area, just 14 species can be found—two in North America, nine in Central and South America, and three in Australia. Eagles are not a natural group but denote essentially any kind of bird of prey large enough to hunt sizeable (about 50 cm long or more overall) vertebrates.
Otwórz źródło ↗Evidence: 27 • authority: 72
The harpy eagle (Harpia harpyja) is a large neotropical species of eagle. It is also called the American harpy eagle to distinguish it from the Papuan eagle, which is sometimes known as the New Guinea harpy eagle or Papuan harpy eagle. It is the largest bird of prey throughout its range, and among the largest extant species of eagles in the world. It usually inhabits tropical lowland rainforests in the upper (emergent) canopy layer. Destruction of its natural habitat has caused it to vanish from many parts of its former range, and it is nearly extirpated from much of Central America. It is the only member of the genus Harpia, which, together with Harpyopsis, Macheiramphus and Morphnus, form…
Otwórz źródło ↗Evidence: 20 • authority: 72
The Southwest Florida Eagle Cam (SWFEC) is a website and YouTube channel featuring live streaming webcams trained on a bald eagle nest, which sits 60 feet above the ground, in a slash pine tree in North Fort Myers, Florida. Live streaming, accompanied by explanatory commentary, shows the parent eagles and their family as they build and restore the nest, mate, lay eggs, and challenge the natural elements and predators in the area. SWFEC achieved a technological "world first" with its installation, in 2016, of a spherical virtual reality-enabled camera offering an immersive, interactive nature experience. The website launched in September 2012 with one camera, set up by the Pritchett family,…
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