Výsledky vyhledávání - "Parental effort"

Akademický článek

Survival costs of reproduction are independent of energy costs in a seabird, the pelagic cormorant

Autor: Téo Barracho, Scott A. Hatch, Jana Kotzerka, Stefan Garthe, Hannes A. Schraft, Shannon Whelan, Kyle H. Elliott

Publikováno v: Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)

Abstract Life‐history theory predicts that investment in reproduction should decrease survival (the ‘cost of reproduction’). It is often assumed that energy allocation drives such trade‐offs, with limited energy available for both reproductio

Externí odkaz: https://doaj.org/article/95738fc460824277b982c2864ea742e2

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Good times bad times — Unfavorable breeding conditions, more than divorce, lead to increased parental effort and reduced physiological condition of northern gannets

Autor: David Pelletier, Pierre Blier, François Vézina, Magella Guillemette

Publikováno v: Frontiers in Ecology and Evolution, Vol 11 (2023)

Decreased productivity in long-lived bird species is linked to prey depletion in marine ecosystems. Seabirds, however, exhibit behavioral flexibility at individual level to prevent this outcome. One such strategy to alleviate any impact on fitness wo

Externí odkaz: https://doaj.org/article/4397a721df8f4991b8da9143b4b4af79

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Differential allocation in a gift-giving spider: males adjust their reproductive investment in response to female condition

Autor: Diego Solano-Brenes, Luiz Ernesto Costa-Schmidt, Maria Jose Albo, Glauco Machado

Publikováno v: BMC Ecology and Evolution, Vol 21, Iss 1, Pp 1-15 (2021)

Abstract Background When males are selective, they can either reject low-quality females or adjust their reproductive investment in response to traits that indicate female quality (e.g., body size or condition). According to the differential allocati

Externí odkaz: https://doaj.org/article/6a64ca7915214e59ba81df8d4778f68c

Zobrazit plný text záznamu

Akademický článek

Achievement Children of Underprevillage Family

Autor: Ridha Husnul Hayati, Elih Sudiapermana, Sardin Sardin

Publikováno v: Empowerment, Vol 9, Iss 2, Pp 130-137 (2020)

This research departed from the success of children of underprevillage families on the achievement of learning achievement that they got so that one of them can graduate at Gadjah Mada University which is the number 1 college in Indonesia. Mr. X work

Externí odkaz: https://doaj.org/article/00129c2aebc74bcc938464987273ae80

Zobrazit plný text záznamu