UK's cuckoos unable to adjust migrations to keep up with climate change
Cuckoos are having difficulty adjusting their internal clocks to the changing pace of the world.
Plants & Animals
Jun 22, 2023
0
17
News tagged with cuckoo birds
Passerine bird takes advantage of human settlements
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
0
97
Green eggs and scam: Cuckoo finch's long con may be up
For two million years African cuckoo finches have been tricking other birds into raising their young by mimicking the colour of their eggs, but new research suggests the tables may be turning in this evolutionary scam.
Plants & Animals
Apr 16, 2022
0
35
Parasitic bird embryos found to exercise in the egg to make them stronger
An international team of researchers has found that some parasitic bird embryos move around more in their eggs than other species, which makes them stronger when they hatch. In their paper published in Proceedings of the ...
Brood parasitism in fish
There are other animals besides the cuckoo who smuggle their offspring into another animal's nest. The synodontis multipunctatus, which lives in Lake Tanganyika in Africa and is better known as the cuckoo catfish, is just ...
Ecology
May 10, 2018
0
58
Researchers identify 15 new species of stealthy cuckoo bees
Cuckoo bees sneakily lay their eggs in the nests of other bee species, after which their newly hatched prodigies kill the host egg or larva, and then feed on the stored pollen. The host, a solitary bee, never knows anything ...
Ecology
May 8, 2018
0
187
Russian cuckoo invasion spells trouble for Alaskan birds, study finds
Common cuckoos and oriental cuckoos in eastern Russia appear to be expanding their breeding range into western Alaska, where songbirds are naive to the cuckoos' wily ways, researchers report. A new study suggests the North ...
Ecology
May 7, 2018
2
53
Scientists expose true extent of cuckoo's cunning
The common cuckoo, notorious for evading parental duty by hiding her eggs in the nests of other brooding birds, is even more devious than previously thought, scientists revealed on Monday.
Plants & Animals
Sep 4, 2017
0
305
Why some cuckoos lay blue eggs
Cuckoos are nest parasites, meaning they lay their eggs in other birds' nests. The female cuckoo has to lay eggs that mimic the color, size and shape of the eggs of the host bird. Using a massive data set, including data ...
Plants & Animals
Jan 21, 2016
0
22
Seventy-four cuckoos in the nest: A new key to all North European cuckoo wasp species
Captivating with their bright, vivid and brilliantly metallic bodies, the cuckoo wasps are also fascinating with their curious lifestyle, which has given them this common name. However, in terms of their taxonomic grouping, ...
Plants & Animals
Dec 28, 2015
0
21
