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[74] [72] [71] The only other pelican to feed using a similar technique is the Peruvian pelican, but its dives are typically from a lower height than the brown pelican. [75] The Australian and American white pelicans may feed by low plunge-dives landing feet-first and then scooping up the prey with the beak, but they—as well as the remaining ...
American white pelicans gathering at Pelican Island National Wildlife Refuge in Florida. Brown pelicans can also be seen in the center, and at the left and right margins. With wings spread, showing black remiges. The American white pelican rivals the trumpeter swan, with a similar overall length, as one of the longest birds native to North ...
Reviewing genetic evidence to date, Cracraft and colleagues surmised that pelicans were sister to the shoebill with the hamerkop as the next earlier offshoot. [7] Ericson and colleagues sampled five nuclear genes in a 2006 study spanning the breadth of bird lineages, and came up with pelicans, shoebill and hamerkop in a clade. [ 8 ]
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.
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Pelican Island is a semi-tropical island in the Corpus Christi Bay, situated immediately south of the Corpus Christi Ship Channel. [1] [2] It is one of the largest habitats of both brown pelicans and white pelicans in the Texas. [3] [4] In the late 1980s, Pelican Island was the only location in all of Texas where nesting brown pelicans could be ...
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The Peruvian pelican was previously considered a subspecies of the brown pelican, but is now considered a separate species on the basis of its much greater size (around double the weight of the brown pelican), differences in bill color and plumage, and a lack of evidence of hybridization between the forms where their ranges approach and overlap ...