Lack of sex-specific syllables and high female song variability support relaxed selection on female song in Orchard Orioles (Icterus spurius) [0.03%]
缺乏性别特异性音节和较高的雌性歌曲变异性支持果园橙鸟(Icterus spurius)中雌性歌曲的选择放松
D&#x;Juan A Moreland,Aiman Raza,Olivia R Brooks et al.
D&#x;Juan A Moreland et al.
Female song in songbirds has historically been understudied compared to male song. Previous work by our lab found that female Orchard Oriole (Icterus spurius) song is acoustically reduced and more variable compared to male song. To investig...
Minor mist-net injuries do not affect apparent annual survival in Cliff Swallows (Petrochelidon pyrrhonota) [0.03%]
捕鸟网造成的轻微伤害不影响崖沙燕(Petrochelidon pyrrhonota)的年度存活率
Catherine E Page,Charles R Brown
Catherine E Page
Researchers commonly use mist nets to study avian populations. Although studies have concluded that the risk of mortality from netting is low, few have examined the effect of minor injuries on long term survival. We used data on Cliff Swall...
Beak abnormality hinders provisioning ability and reduces body condition of a female house wren (Troglodytes aedon) [0.03%]
喙畸形影响雌歌雀的喂食能力和身体状况
Christine J Hodges,Dylan M Poorboy,Beth M Weber et al.
Christine J Hodges et al.
Beak abnormalities have been reported in a wide range of species but typically affect only a small portion (