Penguins are a group of aquatic flightless birds from the family Spheniscidae of the order Sphenisciformes. They live almost exclusively in the Southern Hemisphere: only one species, the Galápagos penguin, is found north of the Equator. Highly adapted for life in the ocean water, penguins have countershaded dark and white plumage and flippers for swimming. Most penguins feed on krill, fish, squid and other forms of sea life which they catch with their bills and swallow whole while swimming. A penguin has a spiny tongue and powerful jaws to grip slippery prey.
The common yellowthroat, also known as the yellow bandit or Maryland yellow-throat, is a New World warbler. It is an abundant breeder in North America, ranging from southern Canada to central Mexico. The genus name Geothlypis is from Ancient Greek geo, "ground", and thlupis, an unidentified small bird; thlypis is often used in the scientific names of New World warblers. The specific trichas is also from Greek; trikhas is a kind of thrush, the word being derived from trikhos, "hair".
The mourning warbler is a small songbird of the New World warbler family. Mourning warblers are native to eastern and central North America as well as some countries in Central America. They are neotropical migrants and tend to be found in dense second growth forests. They are under the Wood-warbler category, which consists of arboreal and terrestrial colorful passerines. Wood warblers are in the order Passeriformes, which are perching birds including more than half of all bird species, and the family Parulidae which also includes the Common Yellowthroat, Black and White Warbler, Nashville Warbler, ovenbird, and American Redstart. They are very similar to the MacGillivray's Warbler in appearance, especially in females and immature birds, but their breeding range does not overlap into the west.
The Kentucky warbler is a small species of New World warbler. It is a sluggish and heavy warbler with a short tail, preferring to spend most of its time on or near the ground, except when singing.
MacGillivray's warbler is a species of New World warbler. These birds are sluggish and heavy warblers, preferring to spend most of their time on, or near the ground, except when singing.
The masked yellowthroat is a New World warbler. It has a number of separate resident breeding populations in South America. The black-lored yellowthroat and southern yellowthroat were formerly considered subspecies.
The yellowthroats are New World warblers in the genus Geothlypis. Most members of the group have localised ranges in Mexico and Central America, but the masked yellowthroat has an extensive South American distribution, while the common yellowthroat breeds over much of North America.
The Altamira yellowthroat is a New World warbler. It is a resident breeding bird endemic to the Gulf slope of north-eastern Mexico.
Belding's yellowthroat is a New World warbler. It is a resident breeder endemic to the southern Baja California Peninsula (Mexico).
The Bahama yellowthroat is a New World warbler. It is a resident breeder endemic to the Bahamas.
The Marianne white-eye, also known as Seychelles chestnut-sided white-eye or Seychelles yellow white-eye, is an extinct species of small bird in the white-eye family.
The yellow-throated leaflove is a species of leaflove in the bulbul family of passerine birds. It is the only species of the monotypic genus Atimastillas. The yellow-throated leaflove is found in western and central Africa. Its natural habitats are subtropical or tropical dry forests, moist savanna, and subtropical or tropical moist shrubland.
The hooded yellowthroat is a species of bird in the family Parulidae. It is endemic to the highlands of Mexico north of the Isthmus of Tehuantepec. It is resident in dense semiarid to humid montane shrubland or chaparral.
The grey-crowned yellowthroat is a species of bird in the family Parulidae. It is found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, and the United States. Its natural habitats are subtropical or tropical moist shrubland and heavily degraded former forest.
The black-polled yellowthroat is a species of bird in the family Parulidae.
The salt marsh common yellowthroat,, is a subspecies of the common yellowthroat, a New World warbler.
The black-lored yellowthroat is a New World warbler. It has a number of separate resident breeding populations in South America from western Ecuador to western Peru. It was previously considered a subspecies of the masked yellowthroat.
The Chiriqui yellowthroat is a New World warbler. It has a number of separate resident breeding populations in Central America from southwestern Costa Rica to Panama. It was previously considered a subspecies of the masked yellowthroat.
