kHz
ML473499541
Участник
Asher Warkentin Media from this contributor Профиль
Дата
Местоположение
Camp Valaqua
Calgary, Alberta, Canada
Media from this location Иллюстрированный Список Видов- Возраст
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Подробности наблюдения
Tracked a singing bird to its nest where there was a mate and only one cowbird chick visible... the nest was high, so not possible to see if there are other chick's and subsequent checks also failed, although it appears the cowbird may have outcompeted the rest and appears nearly ready to fledge. BOTW indicates very few (0-0.14) BHVI fledge successfully when cowbird chick's are present.
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Техническая информация
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- Исходный размер файла
- 12.1 MB