Search results
Results from the WOW.Com Content Network
Village weavers nest in colonies and are very active during the breeding season. Birds fly in and leave again constantly, making significant noise. Colonies can contain as many as 150 nests, but eight to a hundred nests in a single tree are usual. [10] A village weaver's nest is 14–17 cm (5.5–6.7 in) long and 11–13 cm (4.3–5.1 in) high.
BirdTrack allows birdwatchers to record the names and numbers of birds seen in a specified location anywhere in the world. [5] It acts as a log for those wishing to maintain lists of their own sightings, [ 3 ] [ 2 ] but also feeds data into various scientific surveys, [ 2 ] is used for research and conservation purposes, [ 3 ] and generates ...
Basic bird counts are a good way to estimate population size, detect changes in population size or species diversity, and determine the cause of the changes if environmental or habitat data is collected as well. Basic bird counts can be completed fairly easily and inexpensively, and they provide general information about the status of a bird ...
The Oölogist for the student of birds, their nests and eggs (1915) [22] Numerous books, and at one point a journal, have been published on egg collecting and identification: [ 2 ] Thomas Mayo Brewer , (1814–80), an American ornithologist , wrote most of the biographical sketches in the History of North American Birds , by Baird, Brewer, and ...
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 ...
Motus (Latin for movement) is a network of radio receivers for tracking signals from transmitters attached to wild animals. Motus uses radio telemetry for real-time tracking. It was launched by Birds Canada in 2014 in the US and Canada. As of 2022, more than 1,500 receiver stations had been installed in 34 countries. [1]
Zaryte is a village in the administrative district of Gmina Kłoczew, within Ryki County, Lublin Voivodeship, in eastern Poland. [1] It lies approximately 4 kilometres (2 mi) west of Kłoczew , 12 km (7 mi) north of Ryki , and 71 km (44 mi) north-west of the regional capital Lublin .
The nests are "splash-cups". [8] When a raindrop hits one at the right angle, the walls are shaped such that the eggs are expelled to about 1 m (3 ft 3 in) away from the cup in some species. Some species have a sticky trailing thread, a funicular cord, attached to the peridiole. If that thread encounters a twig on its flight, the peridiole will ...