Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season
Migratory species have a limited time for habitat selection upon arrival at the breeding grounds. This is especially evident in arctic migrants, which are restricted by a narrow window of opportunity when environmental conditions are favorable for breeding. This general time constraint is amplified...
Published in: | Frontiers in Ecology and Evolution |
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Online Access: | https://doi.org/10.3389/fevo.2022.865482 https://doaj.org/article/69db17f4e2644c43bebd8f5de5697a3a |
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ftdoajarticles:oai:doaj.org/article:69db17f4e2644c43bebd8f5de5697a3a 2023-05-15T14:35:35+02:00 Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season Teja Curk Olga Kulikova Ivan Fufachev Martin Wikelski Kamran Safi Ivan Pokrovsky 2022-07-01T00:00:00Z https://doi.org/10.3389/fevo.2022.865482 https://doaj.org/article/69db17f4e2644c43bebd8f5de5697a3a EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fevo.2022.865482/full https://doaj.org/toc/2296-701X 2296-701X doi:10.3389/fevo.2022.865482 https://doaj.org/article/69db17f4e2644c43bebd8f5de5697a3a Frontiers in Ecology and Evolution, Vol 10 (2022) habitat selection migration arctic ecology rodent cycles rough-legged buzzard movement ecology Evolution QH359-425 Ecology QH540-549.5 article 2022 ftdoajarticles https://doi.org/10.3389/fevo.2022.865482 2022-12-30T22:22:59Z Migratory species have a limited time for habitat selection upon arrival at the breeding grounds. This is especially evident in arctic migrants, which are restricted by a narrow window of opportunity when environmental conditions are favorable for breeding. This general time constraint is amplified in rough-legged buzzards (Buteo lagopus) who, as many other arctic predators, rely on rodent (lemming) cycles during the breeding season, a 3–5 year period of waxing and waning local food abundance. It remains unclear how arctic predators, especially migrants, can find nesting areas where rodents are numerous when their selection time is so limited. We hypothesized that rough-legged buzzards select nesting areas during the previous breeding season. We tracked 43 rough-legged buzzards using GPS telemetry and assessed their movements post-breeding prospecting behavior to test our hypothesis. Here we show that rough-legged buzzards search for a nesting location during the previous breeding season in a post-breeding period. In the following year, individuals return to and attempt to breed in the area they inspected the year before. Rough-legged buzzards, regardless of breeding success, remained in the Arctic all breeding season until the end of September. Failed breeders prospected more than successful ones. At the same time, buzzards that bred in the rodent-free ecosystem prospected less and showed a high level of philopatry. Therefore, as rodent cycles have been predicted to collapse in the warming Arctic, we can expect arctic predators to change their movement patterns in the future with serious potential consequences for their conservation. We anticipate our study provides a step forward toward understanding movement and settlement decisions in animals experiencing high inter-annual environmental variation. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Frontiers in Ecology and Evolution 10 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
habitat selection migration arctic ecology rodent cycles rough-legged buzzard movement ecology Evolution QH359-425 Ecology QH540-549.5 |
spellingShingle |
habitat selection migration arctic ecology rodent cycles rough-legged buzzard movement ecology Evolution QH359-425 Ecology QH540-549.5 Teja Curk Olga Kulikova Ivan Fufachev Martin Wikelski Kamran Safi Ivan Pokrovsky Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
topic_facet |
habitat selection migration arctic ecology rodent cycles rough-legged buzzard movement ecology Evolution QH359-425 Ecology QH540-549.5 |
description |
Migratory species have a limited time for habitat selection upon arrival at the breeding grounds. This is especially evident in arctic migrants, which are restricted by a narrow window of opportunity when environmental conditions are favorable for breeding. This general time constraint is amplified in rough-legged buzzards (Buteo lagopus) who, as many other arctic predators, rely on rodent (lemming) cycles during the breeding season, a 3–5 year period of waxing and waning local food abundance. It remains unclear how arctic predators, especially migrants, can find nesting areas where rodents are numerous when their selection time is so limited. We hypothesized that rough-legged buzzards select nesting areas during the previous breeding season. We tracked 43 rough-legged buzzards using GPS telemetry and assessed their movements post-breeding prospecting behavior to test our hypothesis. Here we show that rough-legged buzzards search for a nesting location during the previous breeding season in a post-breeding period. In the following year, individuals return to and attempt to breed in the area they inspected the year before. Rough-legged buzzards, regardless of breeding success, remained in the Arctic all breeding season until the end of September. Failed breeders prospected more than successful ones. At the same time, buzzards that bred in the rodent-free ecosystem prospected less and showed a high level of philopatry. Therefore, as rodent cycles have been predicted to collapse in the warming Arctic, we can expect arctic predators to change their movement patterns in the future with serious potential consequences for their conservation. We anticipate our study provides a step forward toward understanding movement and settlement decisions in animals experiencing high inter-annual environmental variation. |
format |
Article in Journal/Newspaper |
author |
Teja Curk Olga Kulikova Ivan Fufachev Martin Wikelski Kamran Safi Ivan Pokrovsky |
author_facet |
Teja Curk Olga Kulikova Ivan Fufachev Martin Wikelski Kamran Safi Ivan Pokrovsky |
author_sort |
Teja Curk |
title |
Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
title_short |
Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
title_full |
Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
title_fullStr |
Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
title_full_unstemmed |
Arctic Migratory Raptor Selects Nesting Area During the Previous Breeding Season |
title_sort |
arctic migratory raptor selects nesting area during the previous breeding season |
publisher |
Frontiers Media S.A. |
publishDate |
2022 |
url |
https://doi.org/10.3389/fevo.2022.865482 https://doaj.org/article/69db17f4e2644c43bebd8f5de5697a3a |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Frontiers in Ecology and Evolution, Vol 10 (2022) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fevo.2022.865482/full https://doaj.org/toc/2296-701X 2296-701X doi:10.3389/fevo.2022.865482 https://doaj.org/article/69db17f4e2644c43bebd8f5de5697a3a |
op_doi |
https://doi.org/10.3389/fevo.2022.865482 |
container_title |
Frontiers in Ecology and Evolution |
container_volume |
10 |
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1766308378853769216 |