Park size and prey density limit occurrence of Eurasian Sparrowhawks in urban parks during winter
Abstract Background Eurasian Sparrowhawks (Accipiter nisus) increasingly represent successful city-dwellers. Thereby, a rich food supply indicated by high numbers of small birds is believed to be the key driver for this bird-eating raptor species to settle in urban environments. However, as small pa...
| Главные авторы: | , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
KeAi Communications Co., Ltd.
2018-09-01
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| Серии: | Avian Research |
| Предметы: | |
| Online-ссылка: | http://link.springer.com/article/10.1186/s40657-018-0122-9 |