Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics

Abstract Numerous investigations focusing on nest site selection among multiple-brooded bird species have revealed a common trend: breeders frequently return to their first nest sites for another brood during the same breeding season. This behavior suggests a strong preference for familiar locations...

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Main Authors: Xudong Li, Jiangping Yu, Li Zhang, Dake Yin, Keqin Zhang, Mingju E, Haitao Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-87928-2
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author Xudong Li
Jiangping Yu
Li Zhang
Dake Yin
Keqin Zhang
Mingju E
Haitao Wang
author_facet Xudong Li
Jiangping Yu
Li Zhang
Dake Yin
Keqin Zhang
Mingju E
Haitao Wang
author_sort Xudong Li
collection DOAJ
description Abstract Numerous investigations focusing on nest site selection among multiple-brooded bird species have revealed a common trend: breeders frequently return to their first nest sites for another brood during the same breeding season. This behavior suggests a strong preference for familiar locations, which may offer advantages such as increased safety, resource availability, and the efficiency of parental care. However, there were also instances where breeders moved to a new nest site. Habitat changes linked to nest-switching in birds that breed multiple times in a season have not been thoroughly explored. This research aimed to determine whether Japanese tits (Parus minor), who are facultatively double-brooded, alter the features of their nest sites due to changes in the surrounding environment during their second breeding attempt. We compared nest site features of the Japanese tit’s nest boxes used for the first brood, those used for the second brood, and control nest boxes (which were unoccupied and located in the same forest patch as the nest boxes for the second brood during the corresponding year). The findings indicated that, when compared to control nest boxes, the nest boxes occupied by Japanese tits for the second brood exhibited shorter shrub height, smaller average DBH of the surrounding trees, yet higher nest height and increased density of shrubs. In comparison to nest boxes used for the first brood, those used for the second brood exhibited lower shrub height, increased shrub density and higher nest height. Our study suggested that nest site selection for the second brood by tits might be influenced by unique site characteristics, which could be linked to factors such as food accessibility or predator avoidance.
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institution Kabale University
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publishDate 2025-02-01
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spelling doaj-art-c1c9a8f0231c4d31b3ca76df0a3f15522025-02-02T12:20:18ZengNature PortfolioScientific Reports2045-23222025-02-0115111010.1038/s41598-025-87928-2Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristicsXudong Li0Jiangping Yu1Li Zhang2Dake Yin3Keqin Zhang4Mingju E5Haitao Wang6Jilin Engineering Laboratory for Avian Ecology and Conservation Genetics, School of Life Sciences, Northeast Normal UniversityJilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal UniversityJilin Engineering Laboratory for Avian Ecology and Conservation Genetics, School of Life Sciences, Northeast Normal UniversityJilin Engineering Laboratory for Avian Ecology and Conservation Genetics, School of Life Sciences, Northeast Normal UniversitySchool of Zoological Science, Jilin Agricultural Science and Technology UniversitySchool of Life Sciences, Changchun Normal UniversityJilin Engineering Laboratory for Avian Ecology and Conservation Genetics, School of Life Sciences, Northeast Normal UniversityAbstract Numerous investigations focusing on nest site selection among multiple-brooded bird species have revealed a common trend: breeders frequently return to their first nest sites for another brood during the same breeding season. This behavior suggests a strong preference for familiar locations, which may offer advantages such as increased safety, resource availability, and the efficiency of parental care. However, there were also instances where breeders moved to a new nest site. Habitat changes linked to nest-switching in birds that breed multiple times in a season have not been thoroughly explored. This research aimed to determine whether Japanese tits (Parus minor), who are facultatively double-brooded, alter the features of their nest sites due to changes in the surrounding environment during their second breeding attempt. We compared nest site features of the Japanese tit’s nest boxes used for the first brood, those used for the second brood, and control nest boxes (which were unoccupied and located in the same forest patch as the nest boxes for the second brood during the corresponding year). The findings indicated that, when compared to control nest boxes, the nest boxes occupied by Japanese tits for the second brood exhibited shorter shrub height, smaller average DBH of the surrounding trees, yet higher nest height and increased density of shrubs. In comparison to nest boxes used for the first brood, those used for the second brood exhibited lower shrub height, increased shrub density and higher nest height. Our study suggested that nest site selection for the second brood by tits might be influenced by unique site characteristics, which could be linked to factors such as food accessibility or predator avoidance.https://doi.org/10.1038/s41598-025-87928-2Japanese titSecond broodSwitch nestNest site characteristicNest site selectionParus minor
spellingShingle Xudong Li
Jiangping Yu
Li Zhang
Dake Yin
Keqin Zhang
Mingju E
Haitao Wang
Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
Scientific Reports
Japanese tit
Second brood
Switch nest
Nest site characteristic
Nest site selection
Parus minor
title Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
title_full Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
title_fullStr Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
title_full_unstemmed Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
title_short Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics
title_sort nest site selection during the second breeding attempt in japanese tits parus minor effects of nest site characteristics
topic Japanese tit
Second brood
Switch nest
Nest site characteristic
Nest site selection
Parus minor
url https://doi.org/10.1038/s41598-025-87928-2
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