Put eggs all in one basket, or spread them around? Birds know best
In the tropical jungle of Central America where predators abound, a species of cuckoo has found safety in numbers by building communal nests guarded by two or three breeding pairs.
In the tropical jungle of Central America where predators abound, a species of cuckoo has found safety in numbers by building communal nests guarded by two or three breeding pairs.
Plants & Animals
Feb 27, 2019
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(PhysOrg.com) -- Ground-nesting birds face an uphill struggle to successfully rear their young, with many eggs and chicks falling prey to predators.
Plants & Animals
Jun 23, 2011
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Migration and reproduction are two of the most demanding events in a bird's annual cycle, so much so that the vast majority of migratory birds separate the two tasks into different times of the year.
Plants & Animals
Apr 18, 2024
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In humans, nodding off for a few seconds is a clear sign of insufficient sleep—and can be dangerous in some situations, such as when driving a car.
Plants & Animals
Nov 30, 2023
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Walking through a town or city, you will encounter buildings with diverse shapes and sizes. These unique styles exist in part because the buildings were constructed by different architects, engineers and builders.
Plants & Animals
Nov 13, 2023
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203
]New behavioral traits are often the first response of animals to changing environmental conditions. As cities increasingly become habitats of wildlife, researchers have studied behavioral changes in birds and examined how ...
Plants & Animals
Aug 22, 2023
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We all discard a huge amount of plastic and other man-made materials into the environment, and these are often picked up by birds. New research has shown that 176 bird species around the world are now known to include a wide ...
Plants & Animals
Jul 9, 2023
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Daurian redstarts move their nesting sites closer to or even inside human settlements when cuckoos are around. In doing so, they actively protect their nest against brood parasitism, as cuckoos avoid human settlements.
Plants & Animals
Feb 22, 2023
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A new study has found that birds build hanging-nests, particularly those with extended entrance tunnels, to help protect offspring against nest invaders like snakes and parasitic cuckoos.
Evolution
Dec 20, 2022
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Brown-headed cowbirds are generalist brood parasites, laying their eggs in the nests of many other bird species and letting the host parents raise their young. A new study seeks to understand the strategies cowbird chicks ...
Plants & Animals
Sep 13, 2022
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