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Parula
''Parula'' was formerly a small genus of New World warblers which breed in North and South America. In 1758, Linnaeus classified the northern parula as a tit, ''Parus americanus'', and as taxonomy developed the genus name was modified first to ''Parulus'' and then the current form. The family name, Parulidae, also derives from this source. Most recently, the two species were: * Northern parula, ''Parula americana'' * Tropical parula, ''Parula pitiayumi'' ( Flame-throated and crescent-chested warblers were formerly classified in this genus.) Taxonomy Recent genetic research has suggested that ''Parula'' and ''Setophaga'' are congeneric and should be merged. As the name ''Setophaga'' (published in 1827) takes priority over ''Parula'' (published in 1838), both the species would be transferred to ''Setophaga'' where this is accepted. This change has been accepted by the North American Classification Committee of the AOU, and the IOC.,IOC World Bird LisFamily Parulidae/ref> howev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Parula
The northern parula (''Setophaga americana'') is a small New World warbler. It breeds in eastern North America from southern Canada to Florida. Description The northern parula is one of the smaller North American migratory warblers, often being one of the smallest birds in a mixed feeding flock besides kinglets or gnatcatchers. Length is , wingspan is and body mass is . Among standard measurements, the wing chord is , the tail is , the bill is and the tarsus is . This species has mainly blue-gray upper parts, with a greenish back patch and two white wing bars. The breast is yellowish shading into the white belly. The summer male has bluish and rufous breast bands and prominent white eye crescents. At the end of the breeding season, individuals molt into a duller version of the breeding plumage. Females are similar-looking but tend to be duller and lack the breast bands. The unique breastband fades in males and may disappear altogether in females. Its song is a click-like tril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Parula
The tropical parula (''Setophaga pitiayumi'') is a small New World warbler. It breeds from southernmost Texas and northwest Mexico (Sonora) south through Central America to northern Argentina, including Trinidad and Tobago. This widespread and common species is not considered threatened by the IUCN. This passerine is not migratory, but northern birds may make local movements. For example, although it does not breed in much of Pacific Central America, it is a regular migrant to countries like El Salvador. Description It is 4.3 in (11 cm) long and has mainly blue-grey upperparts, with a greenish back patch and two white wingbars. The underparts are yellow, becoming orange on the breast. The male has a black patch from the bill to behind the eye. Females are slightly duller than the males and lacks black on the head. The immature tropical parula is dull-plumaged, lacks the wing bars, and has a grey band on the breast. The song is a high buzzy trill, and the call is a sharp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New World Warbler
The New World warblers or wood-warblers are a group of small, often colorful, passerine birds that make up the family Parulidae and are restricted to the New World. They are not closely related to Old World warblers or Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores. This group likely originated in northern Central America, where the greatest number of species and diversity between them is found. From there, they spread north during the interglacial periods, mainly as migrants, returning to the ancestral region in winter. Two genera, '' Myioborus'' and ''Basileuterus'', seem to have colonized South America early, perhaps before the two continents were linked, and together constitute most warbler species of that region. The scientific name for the family, Parulidae, originates from the fact that Linnaeus in 1758 named the northern parula as a tit, ''Parus amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parulidae
The New World warblers or wood-warblers are a group of small, often colorful, passerine birds that make up the family Parulidae and are restricted to the New World. They are not closely related to Old World warblers or Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores. This group likely originated in northern Central America, where the greatest number of species and diversity between them is found. From there, they spread north during the interglacial periods, mainly as migrants, returning to the ancestral region in winter. Two genera, '' Myioborus'' and ''Basileuterus'', seem to have colonized South America early, perhaps before the two continents were linked, and together constitute most warbler species of that region. The scientific name for the family, Parulidae, originates from the fact that Linnaeus in 1758 named the northern parula as a tit, ''Parus ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crescent-chested Warbler
The crescent-chested warbler (''Oreothlypis superciliosa'') is a small New World warbler. It is common throughout its montane range, from northern Mexico to northern Nicaragua. It shows an affinity for oaks. The crescent-chested warbler is superficially similar to both the northern parula and the tropical parula, with yellow underparts, a gray head, and a greenish back, but neither of these has a bold white eyebrow. Adult males have a discrete chestnut crescent on the breast, which is less prominent and sometimes lacking in females and young birds. Life history These monogamous, solitary birds become more gregarious in winter, joining mixed-species flocks to feed (mostly insects, but sometimes fruits and berries in the middle to upper levels of trees). It jumps from twigs and foliage, picking food from the underside of leaves, and hanging beneath leaves in a fashion similar to chickadees to check surfaces for prey. Crescent-chested warblers make their nests atop grassy tussock ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flame-throated Warbler
The flame-throated warbler (''Oreothlypis gutturalis'') is a small New World warbler. It is sometimes placed in the genera ''Vermivora'' and ''Parula''. Description The adult flame-throated warbler is long and weighs . It has slate grey upper parts, with black on the back, lores, and around the eye. It has a vermilion throat and breast which contrast with the whitish belly. The sexes are almost identical, but the black mask is more extensive in the male. The young bird is browner above, duller below, and has a weak buff eyestripe and wing bars. The call of this warbler is a sharp ''chit''. The song is a buzzing ''pi pipipipi shwaaaa''. Distribution and habitat This species is a resident breeder within the Talamancan montane forests of Costa Rica and western Panama, where it occurs in the canopy, woodland edges, and clearings with trees typically from up to the timberline. On the Caribbean slope in the wet season it may occur down to as low as . Behaviour The deep cup nest, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris Fulva
''Iris fulva'', also known as copper iris, is a species in the genus ''Iris'', it is also in the subgenus '' Limniris'' and in the series '' Hexagonae''. It is a rhizomatous perennial, endemic to the southern and central United States. It has copper-red to deep red flowers and bright green leaves. Description ''Iris fulva'' has slender greenish-brown rhizome (or occasionally red,) that has the (ring-like) scars of old leaves (from previous seasons). They are approximately 1.5–2 cm in diameter, shallow rooted with fibrous roots underneath and can form many branches. Which eventually spread out to create large clumps around 1–2 feet wide. It grows new leaves early in the autumn, which can pass through the winter into the spring. This means that the plant is generally only leafless around August time. The leaves are bright green, blade-like (meaning long and narrow), lightly ribbed (parallel to the stem) and rise from the base of the plant but then arch away from the stem. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Setophaga
''Setophaga'' is a genus of birds of the New World warbler family Parulidae. It contains at least 33 species. The males in breeding plumage are often highly colorful. The ''Setophaga'' warblers are an example of adaptive radiation with the various species using different feeding techniques and often feeding in different parts of the same tree. Most ''Setophaga'' species are long-range migrants, wintering in or near the New World tropics and seasonally migrating to breed in North America. In contrast, two ''Setophaga'' species, the palm warbler and yellow-rumped warbler, have winter ranges that extend along the Atlantic coast of North America as far north as Nova Scotia. Taxonomy The genus ''Setophaga'' was introduced by the English naturalist William Swainson in 1827. The type species was subsequently designated by Swainson in the same year as the American redstart ''Setophaga ruticilla''. The genus name is from Ancient Greek ''ses'', "moth", and ', "eating". Genetic research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John James Audubon
John James Audubon (born Jean-Jacques Rabin; April 26, 1785 – January 27, 1851) was an American self-trained artist, naturalist, and ornithologist. His combined interests in art and ornithology turned into a plan to make a complete pictorial record of all the bird species of North America. He was notable for his extensive studies documenting all types of American birds and for his detailed illustrations, which depicted the birds in their natural habitats. His major work, a color-plate book titled ''The Birds of America'' (1827–1839), is considered one of the finest ornithological works ever completed. Audubon is also known for identifying 25 new species. He is the eponym of the National Audubon Society, and his name adorns a large number of towns, neighborhoods, and streets across the United States. Dozens of scientific names first published by Audubon are still in use by the scientific community. Early life Audubon was born in Les Cayes in the French colony of Saint-Dom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of America (book)
''The Birds of America'' is a book by naturalist and painter John James Audubon, containing illustrations of a wide variety of birds of the United States. It was first published as a series in sections between 1827 and 1838, in Edinburgh and London. Not all of the specimens illustrated in the work were collected by Audubon himself; some were sent to him by John Kirk Townsend, who had collected them on Nathaniel Jarvis Wyeth's 1834 expedition with Thomas Nuttall. The work consists of 435 hand-coloured, life-size prints, made from engraved plates, measuring around . It includes images of five, possibly six, now-extinct birds: Carolina parakeet, passenger pigeon, Labrador duck, great auk, pinnated grouse, and, possibly, the Eskimo curlew. Art historians describe Audubon's work as being of high quality and printed with "artistic finesse". The plant life backgrounds of some 50 of the bird studies were painted by Audubon's assistant Joseph Mason, but he is not credited for his w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Lucien Bonaparte
Charles Lucien Jules Laurent Bonaparte, 2nd Prince of Canino and Musignano (24 May 1803 – 29 July 1857), was a French naturalist and ornithologist. Lucien and his wife had twelve children, including Cardinal Lucien Bonaparte. Life and career Bonaparte was the son of Lucien Bonaparte and Alexandrine de Bleschamp. Lucien was a younger brother of Napoleon I, making Charles the emperor’s nephew. Born in Paris, he was raised in Italy. On 29 June 1822, he married his cousin, Zénaïde, in Brussels. Soon after the marriage, the couple left for Philadelphia in the United States to live with Zénaïde's father, Joseph Bonaparte (who was also the paternal uncle of Charles). Before leaving Italy, Charles had already discovered a warbler new to science, the moustached warbler, and on the voyage he collected specimens of a new storm-petrel. On arrival in the United States, he presented a paper on this new bird, which was later named after Alexander Wilson. Bonaparte then set about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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