Merlins Wintering and Breeding At Brandon, Manitoba
نویسندگان
چکیده
منابع مشابه
Assortative Mating in Urban-breeding Merlins
We examined assortative mating behavior in 149 pairs of Merlins (Falco columbarius) breeding in Saskatoon, Saskatchewan, Canada from 1985 through 1990. Yearlings paired with yearlings and adults (2-plus years old) paired with adults more frequently than expected. Among adult pairs, however, there was no significant assortment by age. The productivity of pairs which included a yearling member wa...
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Абстрaкт.—Давно считается, что особенности филопатрии определяют генетическую структуру популяций водоплавающих и других видов птиц с материнским наследованием митохондриальной ДНК (мтДНК), хотя другие характеристики миграционного поведения и гнездования (например, гнездование на земле или в дуплах) также могут вносить свой вклад в генетическую структуру популяции. Мы изучили влияние миграционн...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1978
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay4521