Behavioral Ecology and Sociobiology
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Chiến lược di chuyển tối ưu trong khu vực tài nguyên để tối ưu hóa thời gian cư trú: một phương pháp mô hình dựa trên tác nhân Dịch bởi AI
Behavioral Ecology and Sociobiology - Tập 67 - Trang 2053-2063 - 2013
Nhiều mô hình tối ưu hóa, như định lý giá trị biên (MVT), đã được đề xuất để dự đoán thời gian tối ưu mà động vật tìm kiếm nên ở lại các khu vực tài nguyên. Tuy nhiên, các mô hình này không chỉ rõ cách thức động vật có thể tuân theo các dự đoán tương ứng. Do đó, một số quy tắc quyết định rời khỏi khu vực gần gũi đã được đề xuất. Hầu hết, nếu không nói là tất cả, trong số đó đều dựa trên động lực c...... hiện toàn bộ
#tối ưu hóa #tài nguyên #quyết định di chuyển #động lực #mô phỏng tác nhân
Reproduction of a field cricket under high-intensity artificial light at night and a simulated heat wave
Behavioral Ecology and Sociobiology - Tập 76 - Trang 1-12 - 2022
Animals are increasingly exposed to both artificial light at night (ALAN; a.k.a., ecological light pollution) and heat waves. Traditionally, the effects of ALAN and heat waves have been investigated in isolation, and results indicate mixed support for their costs to important decisions made at specific stages of reproduction (i.e., before, during, and after mating). Therefore, we used a factorial ...... hiện toàn bộ
Alternative male mating tactics in a cichlid, Pelvicachromis pulcher: a comparison of reproductive effort and success
Behavioral Ecology and Sociobiology - Tập 41 - Trang 311-319 - 1997
Pelvicachromis pulcher is a small African cichlid which breeds in holes. Males may either reproduce monogamously (pair males), polygynously (harem males), or be tolerated as helpers in a harem territory (satellite males). These helpers share in defence of the territory against conspecifics, heterospecific competitors and predators. There are two male colour morphs that are fixed for life and are ...... hiện toàn bộ
The use of incubation behavior to adjust avian reproductive costs after egg laying
Behavioral Ecology and Sociobiology - Tập 48 - Trang 463-470 - 2000
Reproduction in birds requires the input of time and energy during discrete breeding phases leading to investment trade-offs between laying date, clutch size, body mass, and incubation constancy. We investigated costs during incubation by experimentally enlarging 25 clutches of white-tailed ptarmigan Lagopus leucurus. The experiment was conducted in 2 years, one with harsh weather that forced a na...... hiện toàn bộ
Kinship and incompatibility between colonies of the acacia ant Pseudomyrmex ferruginea
Behavioral Ecology and Sociobiology - Tập 17 - Trang 75-78 - 1985
The effect of kinship on incompatibility between colonies of the acacia-ant Pseudomyrmex ferruginea was examined. Colonies were reared on a clone of Acacia hindsii in a standard environment. A slight but significant reduction in intercolony incompatibility was obtained within two inbred lineages, compared with the observed frequency of rejection for unrelated colonies. These results indicate that ...... hiện toàn bộ
Oviposition height increases parasitism success by the robber fly Mallophora ruficauda (Diptera: Asilidae)
Behavioral Ecology and Sociobiology - Tập 61 - Trang 231-243 - 2006
For parasitoids, host finding is a central problem that has been solved through a variety of behavioural mechanisms. Among species in which females do not make direct contact with hosts, as is the case for many dipteran parasitoids, eggs must be laid in an appropriate part of the host habitat. The asilid fly Mallophora ruficauda lays eggs in clusters on tall vegetation. Upon eclosion, pollen-sized...... hiện toàn bộ
Parasites, mate attractiveness and female feather corticosterone levels in a socially monogamous bird
Behavioral Ecology and Sociobiology - - 2016
Seminal fluid protein depletion and replenishment in the fruit fly, Drosophila melanogaster: an ELISA-based method for tracking individual ejaculates
Behavioral Ecology and Sociobiology - Tập 63 Số 10 - Trang 1505-1513 - 2009
Experimental evidence for nasty neighbour effect in western black crested gibbons (Nomascus concolor)
Behavioral Ecology and Sociobiology - Tập 77 Số 3 - 2023
Reproductive partitioning in communally breeding guira cuckoos, Guira guira
Behavioral Ecology and Sociobiology - Tập 55 - Trang 213-222 - 2003
Guira cuckoos, Guira guira, exhibit a rare polygynandrous reproductive system with groups containing several male and female breeders, allowing for important tests of reproductive skew models. Female reproductive strategies involve leaving the group, varying clutch size, egg ejection and infanticide, among others. Here we examined the predictions of reproductive skew models relative to reproductiv...... hiện toàn bộ
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