古老
发表于 2025-3-25 05:48:01
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Flawless
发表于 2025-3-25 09:34:10
,Challenges Facing a “Policy for Children”,s led to greater interest in methods of monitoring population change in nongame birds. Without monitoring we are unable to document long-term change, to determine whether short-term fluctuation is within a normal range, or to evaluate the effectiveness of management.
hypotension
发表于 2025-3-25 14:13:50
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使害怕
发表于 2025-3-25 18:32:57
https://doi.org/10.1007/978-3-319-57795-1nition may reduce the chance of expensive fights among territorial neighbors during resource defense, or allow mates, kin, or parents and offspring to find each other where familiar individuals intermingle with unfamiliar ones. Because individual recognition may involve a time-consuming learning pro
思想上升
发表于 2025-3-25 22:44:33
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制造
发表于 2025-3-26 00:37:12
Ilene Klein CISSP, CISM, CIPP/USme required for their development. Thus, hatching or birthing in most animals is synchronous. This is especially likely to be true for animals with internal fertilization and development, where the birth of alll offspring occurs simultaneously (e.g., some fihes, snakes, and most mammals). Synchronou
小平面
发表于 2025-3-26 06:55:09
Using Migration Counts to Monitor Landbird Populations: Review and Evaluation of Current Status,s led to greater interest in methods of monitoring population change in nongame birds. Without monitoring we are unable to document long-term change, to determine whether short-term fluctuation is within a normal range, or to evaluate the effectiveness of management.
新星
发表于 2025-3-26 09:42:08
Book 1995 and eachchapter is refereed by experts in the topics covered. Although allchapters focus primarily on birds, some topics, such as the socialcognition of birds as compared to primates (Volume 13), havesignificant application to disciplines outside of ornithology..Current Ornithology. aims to provide
CAMEO
发表于 2025-3-26 13:44:17
subjects, and eachchapter is refereed by experts in the topics covered. Although allchapters focus primarily on birds, some topics, such as the socialcognition of birds as compared to primates (Volume 13), havesignificant application to disciplines outside of ornithology..Current Ornithology. aims to provide978-1-4613-5743-8978-1-4615-1835-8
Hyperplasia
发表于 2025-3-26 20:41:30
Testosterone and Polygyny in Birds,lassified by the abilities of individuals to monopolize resources and mates (Emlen and Oring, 1977; Oring, 1982; Gowaty, 1992). For example, monogamy is seen as the consequence of the inability of members of either sex to monopolize more than a single mate. Males may be polygynous because they can g