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Deep cup nest of the great reed-warbler. A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too ...
The Arctic tern (Sterna paradisaea) is a tern in the family Laridae.This bird has a circumpolar breeding distribution covering the Arctic and sub-Arctic regions of Europe (as far south as Brittany), Asia, and North America (as far south as Massachusetts).
Northern birds migrate to the southern United States. There has been one record of this species as a vagrant to western Europe: a single bird in Great Britain in 1966. [3] The song is a short drink your teeeeea lasting around one second, starting with a sharp call ("drink!") and ending with a short trill "teeeeea". The name "towhee" is ...
During nest construction, some species seek out plant matter from plants with parasite-reducing toxins to improve chick survival, [234] and feathers are often used for nest insulation. [233] Some bird species have no nests; the cliff-nesting common guillemot lays its eggs on bare rock, and male emperor penguins keep eggs between their body and ...
Breeding has been recorded as typically February to August, but depending on the portion of this bird's range breeding birds can be met with almost year-round. [11] The nest is a slight depression on a thick tree branch, [ 12 ] at least 10 m (33 ft) above ground, with a single white (slightly spotted) egg measuring about 5.2 cm × 3.8 cm (2.0 ...
Common swifts nest in a wider variety of sites than any other species of Apus. Swifts usually nest in buildings but they can also be found nesting in holes in trees, cliffs and crevices, and even in nestboxes. Swifts usually enter their nesting holes with direct flight, and take-off is characterized by an initial free-fall. [14]
These birds mainly eat terrestrial arthropods and snails, and also include fruit [23] in their diet during winter. [2] The nest, referred to as the "oven" (which gives the bird its name), is a domed structure placed on the ground, woven from vegetation, and containing a side entrance. The female usually lays 4–5 eggs speckled with brown or gray.
The Bird Island Nature Reserve in Lambert's Bay, Western Cape, South Africa. A bird colony is a large congregation of individuals of one or more species of bird that nest or roost in proximity at a particular location. Many kinds of birds are known to congregate in groups of varying size; a congregation of nesting birds is called a breeding colony.