Eosinophils
发表于 2025-3-23 10:23:02
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Mobile
发表于 2025-3-23 17:48:19
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AGGER
发表于 2025-3-23 20:25:49
Reproductive Energy Expenditure, Intraspecific Variation and Fitness in Birds,Koteja, 1991; Bennett and Harvey, 1987). These studies have focused on: (1) the existence of some absolute maximum sustainable metabolic rate (MR); (2) scaling of MR and body mass; or (3) the relationship between daily energy expenditure (DEE)
TSH582
发表于 2025-3-24 00:21:16
Male Parental Care and Paternity in Birds, for survival (somatic effort). The tradeoff between parental and mating effort has received much attention because it is the theoretical basis for most models of sexual selection and mating systems (reviewed by Parker and Simmons, 1996; Clutton-Brock, 1991).
反应
发表于 2025-3-24 04:02:27
Book 2001result of recent discoveries or shifts in perspective, and 3)fields in which students of vertebrates may benefit from comparisonsof birds with other classes. All chapters are invited, and authors arechosen for their leadership in the subjects under review.
繁重
发表于 2025-3-24 10:05:16
ion asthe result of recent discoveries or shifts in perspective, and 3)fields in which students of vertebrates may benefit from comparisonsof birds with other classes. All chapters are invited, and authors arechosen for their leadership in the subjects under review.978-1-4613-5443-7978-1-4615-1211-0
grieve
发表于 2025-3-24 11:51:11
Avian Coloniality,ssification is based on the degree of conspecific association in use of space, and some species may exhibit more than one type within or between populations. Coloniality in birds is typically defined as the breeding by a number of individuals at a more or less centralized place from which colony res
笼子
发表于 2025-3-24 17:34:31
Begging in Nestling Birds,t proposed by Trivers (1974), who suggested that an individual offspring is selected to obtain a greater proportion of resources than the parent is selected to give. That is, a parent is equally related to each offspring in each brood by half, whereas a nestling is more highly related to itself (i.e
诱骗
发表于 2025-3-24 20:26:47
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transdermal
发表于 2025-3-25 02:34:44
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