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Common Names in English:
Brown Pelican, Galapagos Brown Pelican
Common Names in Latin:
Pelecanus occidentalis urinator,
Species Pelecanus occidentalis urinator
Size: 122 cm (48 in) in length ; 213 cm (84 in) wing-span. Color: Early in the breeding season (during courtship ), the top of the head and front of the neck are white with a yellow wash , and the back of the head and neck are deep brown. Later in the breeding season (while feeding young), the top of the head and from of the neck are white, and the back of the head and neck are black. Throughout the breeding season the bill of breeding adults is black. The non-breeding adult has a white head and neck with a yellowish wash, and the bill is a dull orange above and dark below. The remainder of the body is variable shades of brown, with black legs and feet. A juvenile Brown Pelican is grayish brown overall. Other things to look for: The most distinctive characteristic of this species is its large bill with a "pocket " for scooping up fish.
Habitat requirements for the Brown Pelican include nesting sites, which are normally coastal islands with shrubby vegetation and small trees . Foraging habitat includes the coastal waters , usually saltwater .
Breeding season for this species occurs from December to August in the southern portion of its United States range , and from March to June in the northern areas. The peak of the breeding season is from April to June. Nesting occurs on coastal islands in a variety of situations. Nests are built in trees or on the ground . Nests in trees are sturdy structures built of sticks and grasses, whereas nests on the ground are scrapes lined with fine material . The male helps gather materials for the nest, but the female does most of the building. The female lays 2-4 (usually 3) eggs in the nest, and they are incubated by both the male and female for approximately 28-30 days. Young are semi-altricial, with eyes that open at 2 days of age. The young are tended by both parents and are fed regurgitated fish. Young are ready to leave the nest at around 6 weeks, and are ready to fly about 3 weeks after that time. Adult females start breeding at 3 years of age, and males after 3 years.
- Whittaker & Margulis,1978
- C. Linnaeus, 1758
- (Hatschek, 1888) Cavalier-Smith, 1983
- Grobben, 1908
- (Haeckel, 1874) Cavalier-Smith, 1998
- Bateson, 1885
- Cuvier, 1812
- Jawed Vertebrates
- Goodrich, 1930
- Linnaeus, 1758
- Gauthier, 1986
- (C. Linnaeus, 1758)
- Pycraft, 1900
- Huxley, 1867
- Sharpe, 1891
- Chandler, 1916
- Infraorder: Pelecanides () - Sharpe, 1891
- Suborder: Steganopodes () - Chandler, 1916
- Order: Pelecaniformes () - Sharpe, 1891
- Superorder: Pelecanimorphae () - Huxley, 1867
- Cohort: Neognathae () - Pycraft, 1900
- Infraclass: Aves () - (C. Linnaeus, 1758)
- Subclass: Avialae () - Gauthier, 1986
- Class: Aves () - Linnaeus, 1758
- Superclass: Tetrapoda () - Goodrich, 1930
- Infraphylum: Gnathostomata () - auct. - Jawed Vertebrates
- Subphylum: Vertebrata () - Cuvier, 1812 - Vertebrates
- Phylum: Chordata () - Bateson, 1885 - Chordates
- Infrakingdom: Chordonia () - (Haeckel, 1874) Cavalier-Smith, 1998
- Branch: Deuterostomia () - Grobben, 1908
- Subkingdom: Bilateria () - (Hatschek, 1888) Cavalier-Smith, 1983
- Kingdom: Animalia () - C. Linnaeus, 1758 - animals
The species most similar to the Brown Pelican is the White Pelican. Both of these species have the distinctive pelican bill shape, but the White Pelican has white overall coloration and an orange bill.
Members of the genus Pelecanus
ZipcodeZoo has pages for 16 species and subspecies in this genus:
P. conspicillatus (Australasian Pelican) · P. crispus (Dalamatian Pelican) · P. erythrorhynchos (American White Pelecan) · P. novaezealandiae (New Zealand Pelican) · P. occidentalis (American Brown Pelican) · P. occidentalis californicus (Brown Pelican) · P. occidentalis carolinensis (Brown Pelican) · P. occidentalis occidentalis (Brown Pelican) · P. occidentalis thagus (Brown Pelican) · P. occidentalis urinator (Brown Pelican) · P. onocrotalus (Eastern White Pelican) · P. philippensis (Spot-Billed Pelican) · P. philippensis philippensis (Spot-Billed Pelican) · P. roseus (Rosy Pelican) · P. rufescens (Pink-Backed Pelican) · P. thagus (Chilean Brown Pelican)
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- A Directory of Neotropical Wetlands. IUCN Conservation Monitoring Centre url p. 180.
- Catalogue of birds of the Americas and the adjacent islands in Field Museum of Natural History. Charles E. Hellmayr, Boardman Conover. 13 1948 Chicago: Field Museum of Natural History, 1948. url p. 118.
- Check-list of birds of the world. Cambridge: Harvard University Press, 1931-1987. url p. 193.
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed March 27, 2012.