In line with the article, the winged chicken, which usually flies round areas the place energetic battles are at the moment happening, is compelled to vary its migration routes.
Scientists used GPS monitoring gadgets to review the flight paths of 19 birds as they returned from wintering in Greece and East Africa to Belarus instantly following the beginning of the conflict in Ukraine in 2022. March and April.
The researchers in contrast the obtained information with the routes utilized in 2018-2021. one other 20 birds flew.
It was discovered that bald eagles have adjusted their migration route, flying a further 85 kilometers, and their flight now lasts 55 hours longer.
Earlier than the conflict in Ukraine, 90 % stopped. of studied birds, and following the conflict – solely 32 %. It appears that evidently energetic hostilities are forcing uncommon birds to bypass the territory of Ukraine.
Essentially the most noticeable deviations from the conventional route have been recorded within the space the place there was the best navy exercise, the journal mentioned.
Because the birds take longer to succeed in their typical mating places, they deplete extra power.
“It is like operating a marathon, however with out breaks to drink water.” And you continue to needed to run an additional seven or eight kilometers on the end line,” defined Charlie Russell, an instructional on the College of East Anglia.
As well as, because the authors of the examine word, bald eagles expertise plenty of stress throughout flight. It’s believed that this may have a destructive impact on the copy of the birds and the probabilities of survival of the chicks.
The examine confirms that “conflict has an especially destructive affect on wildlife,” concluded Dr. Josh Milburn of Loughborough College in the UK.
The Nice Screech Eagle is a uncommon chicken of prey with a physique size of 65-73 cm and a physique weight of 1.6-3.2 kg. These birds nest within the forest steppes of Eurasia and within the southern a part of the forest zone from the south of Finland to Primorye.
Closest to Lithuania, they breed in neighboring Belarus, the place, based on information from 2000-2003, regarding 150-200 breeding pairs have been counted. Nice eagles are additionally recurrently noticed in Lithuania throughout chicken migrations, and within the Nemunas delta and Jap Lithuania generally through the breeding interval. There are believed to be breeding pairs, though their nest websites haven’t but been found.
The chicken is included within the Purple Books of Lithuania, Russia and the Worldwide Union for Conservation of Nature as a susceptible species.
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2024-05-25 04:58:43
