中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共194条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Breeding birds of high-elevation mixed-conifer forests have declined in national parks of the southwestern US while lower-elevation species have increased, with responses to drought varying by habitat 期刊论文
ORNITHOLOGICAL APPLICATIONS, 2024
作者:  Jones, Harrison H.;  Ray, Chris;  Johnson, Matthew;  Siegel, Rodney
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Breeding birds of high-elevation mixed-conifer forests have declined in national parks of the southwestern US while lower-elevation species have increased, with responses to drought varying by habitat 期刊论文
ORNITHOLOGICAL APPLICATIONS, 2024
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Comparison of nest site selection in Mute Swan Cygnus olor and the expanding Whooper Swan Cygnus cygnus 期刊论文
EUROPEAN ZOOLOGICAL JOURNAL, 2024, 卷号: 91, 期号: 1
作者:  Szewczuk, W.;  Kasprzykowski, Z.
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Comparison of nest site selection in Mute Swan Cygnus olor and the expanding Whooper Swan Cygnus cygnus 期刊论文
EUROPEAN ZOOLOGICAL JOURNAL, 2024, 卷号: 91, 期号: 1
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Avian responses to climate extremes: insights into abundance curves and species sensitivity using the UK Breeding Bird Survey 期刊论文
OECOLOGIA, 2024, 卷号: 204, 期号: 1
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Assessing Range Shifts and Expansions of Crested Caracaras over 30 Years in Arizona, Texas, and Florida, USA 期刊论文
JOURNAL OF RAPTOR RESEARCH, 2024, 卷号: 58, 期号: 2
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Breeding colony contraction of Asian openbill stork (Anastomus oscitans): an eco-spatial monitoring from Keleghai River Bank, India 期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2024, 卷号: 196, 期号: 3
作者:  Mandal, Mrinmay
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Breeding colony contraction of Asian openbill stork (Anastomus oscitans): an eco-spatial monitoring from Keleghai River Bank, India 期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2024, 卷号: 196, 期号: 3
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Group sues over federal protections for snow-loving bird, 'harbinger' of climate change 科技资讯
2023
收藏  |  浏览/下载：4/0  |  提交时间：2023/06/28
How migrating songbirds help scientists save local ecosystems 科技资讯
2023
收藏  |  浏览/下载：11/0  |  提交时间：2023/05/26