The purple grenadier (Granatina ianthinogaster) is a common species of estrildid finch found in eastern Africa. The length averages 13.3 cm (5.25 in)...

Cymbula granatina, the granite limpet, is a species of sea snail, a true limpet, a marine gastropod mollusc in the family Patellidae, one of the families...

the ground in dense grasses or small shrubs, or up to 3–4 ft (91–122 cm) high in bushes and trees. Males may have up to six mates, with most attracting...

mosquito‐transmitted avian malaria (Plasmodium relictum) and only breeds in high‐elevation wet forests (> 1715 m). The ʻākohekohe is the largest honeycreeper...

single-note call ('pink pink') given often while on the ground or even in high flight. In addition, the birds have a soft lilting song. The brown shrike...

mixed forest areas throughout North America, ranging from subarctic taiga to high-altitude mountain forests in Mexico and Central America south to Panama....

immature birds, the head stripes are brownish. The male's song is a short high-pitched trill. This bird's call is a chip or tseet. Worm-eating warblers...

after which the birds could be reintroduced to their habitat. In May 2015, a high-school teacher in Tamil Nadu, India named Prakash Vaithyanathan suggested...

5 cm) found in herbaceous vegetation 10–50 cm high, clustered at a landscape, and placed preferably at high complex habitat spots. Nests are built by both...

These birds migrate in flocks to winter southern Texas, Arizona and the high plateau of northern Mexico in the fall. The birds typically nest in dispersed...

therefore difficult to observe and study. It spends most of the day on top of high branches, above all during breeding season. During the course of the hawfinch's...

pattern. Immature birds are similar but lack a black throat. Its call is high and bell-like, and its song is a fairly simple, mechanical tinkling. It feeds...

Americas, Africa, and Europe between 5 and 6 Mya. Speciation rates were high during the Pliocene (5.3 to 2.6 Mya ), but have slowed down so during the...

bird is excited, it may repeat this call several times. The fight call is a high, rising siiii. Their breeding habitats are mature deciduous and mixed forests...

and small insects. Many species forage in flocks, keeping in contact with high-pitched calls. Three species, the green-faced, royal and pink-billed parrotfinches...

are open grassy fields, especially hay fields, across North America. In high-quality habitats, males are often polygynous. Females lay five to six eggs...

mandible tip pointing towards it to successfully extract seeds, and thus a too high number of birds of one morph will result in the food availability for each...

Chile. Its natural habitats are temperate forests, subtropical or tropical high-altitude shrubland, and heavily degraded former forest. BirdLife International...

genetic incompatibility between black and red-headed birds can result in high mortality (up to 80%) in female offspring when birds of different head colours...

hydrocarbons may continue to have an effect. The black-and-white warbler has a high-pitched song, described as a repeating wee-see that is repeated at least...

tree-line, but below the snow-line. The Himalayan accentor can be found as high as 17,000 ft (5,200 m) above sea level when breeding; however, most accentors...

venusta Blue-banded pitta, Erythropitta arquata Garnet pitta, Erythropitta granatina Giant pitta, Hydrornis caeruleus Schneider's pitta, Hydrornis schneideri...

commonly seen near feeders with dark-eyed juncos. This bird's song is a sweet high warble descending in pitch and becoming buzzy near the finish. BirdLife International...

habitats are subtropical or tropical dry shrubland, subtropical or tropical high-altitude shrubland, and heavily degraded former forest. The diuca finch was...

K. (2003). "Longspurs and snow buntings: phylogeny and biogeography of a high-latitude clade (Calcarius)". Molecular Phylogenetics and Evolution. 26 (2):...

caves. It is the only member of the genus Orthiospiza. It was endemic to the high-elevation areas (above 1000 m) of Mount Haleakalā on the Hawaiian island...

endemic to Bolivia, where its natural habitats are subtropical or tropical high-altitude shrubland and pastureland. BirdLife International (2016). "Oreopsar...

Xenospiza; the genus is closely related to Melospiza and is restriction to high altitude alpine grassland habitats. The species is endemic to some mountain...

the snowfinches. As the English and scientific names suggest, these are high-altitude species, found in the mountain ranges of southern Eurasia, from...

ph'wheeeuuuuu-íííúúú, it is accented towards the end. The bird's primary call is high-pitched and squealing, said to resemble the sound of a radio tuner. It also...