Ads
related to: burrowing bird nest pictures
Search results
Results From The WOW.Com Content Network
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 ...
Two birds studied in the Parque Nacional de La Macarena of Colombia were free of blood parasites. [19] Burrowing owls often nest and roost in the burrows made by ground squirrels, a strategy also used by rattlesnakes. [18] When threatened, the owl retreats to the burrow and produces rattling and hissing sounds similar to those of a rattlesnake.
Birds have used carpet rolls and garage roll-a-doors to nest in on occasion. [15] Pairs breed once a year, producing a clutch of 3 to 4 round shiny white eggs 16 mm (0.63 in) long by 13 mm (0.51 in) wide. [18] The eggs are incubated for 19 days until they hatch, with nestlings spending another 21 days in the nest. [15]
A so-called "cathedral" mound produced by a termite colony. Structures built by non-human animals, often called animal architecture, [1] are common in many species. Examples of animal structures include termite mounds, ant hills, wasp and beehives, burrow complexes, beaver dams, elaborate nests of birds, and webs of spiders.
The burrowing parrot has a grey bill and yellow-white iris with pink legs. [8] Immature birds look like adults but with a horn coloured upper mandible patch and a pale grey iris. [2] [8] While both sexes look visually similar to the human eye, the burrowing parrot is sexually dichromatic.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Special pages; Help; Learn to edit; Community portal; Recent changes; Upload file
The Ailuroedus catbirds are monogamous, with males raising chicks with their partners, but all other bowerbirds are polygynous, with the female building the nest and raising the young alone. These latter species are commonly dimorphic, with the female being drabber in color. Female bowerbirds build a nest by laying soft materials, such as ...
The birds are best known for building massive nest mounds of decaying vegetation, which the male attends, adding or removing litter to regulate the internal heat while the eggs develop. However, some bury their eggs in other ways; there are burrow-nesters which use geothermal heat, and others which simply rely on the heat of the sun warming the ...