Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Robert C. St. Clair"'
Autor:
Robert C. St. Clair
Publikováno v:
Oecologia. 115(4)
An adaptive explanation for environmental sex determination is that it promotes sexual size dimorphism when larger size benefits one sex more than the other. That is, if growth rates are determined by environment during development, then it is benefi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c69ac282f67aa0667ead70032d64621
https://pubmed.ncbi.nlm.nih.gov/28308270
https://pubmed.ncbi.nlm.nih.gov/28308270
Publikováno v:
The Auk. 118:934-943
Interspecific kleptoparasitism (food stealing) occurs in many seabird species and can sometimes significantly affect host individuals and populations. We investigated effects of kleptoparasitism by Glaucous-winged Gulls (Larus glaucescens) on a popul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39e504d1d8bd80c5d9b675440c64609b
https://doi.org/10.1093/auk/118.4.934
https://doi.org/10.1093/auk/118.4.934
Autor:
Michelle N. Moodie, Robert C. St. Clair, Gary D. Schnell, P. L. Schwagmeyer, Timothy C. Lamey, James D. Moodie
Publikováno v:
The Auk. 116:487-503
Avian species differ markedly in the extent to which males contribute to pre- hatching and posthatching parental care. In a recent comparative study, Moller and Birkhead (1993) concluded that diversity in male parental care was associated with differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ada67889d7073c969b85b8c773a1d9c
https://doi.org/10.2307/4089381
https://doi.org/10.2307/4089381
Publikováno v:
Animal Behaviour. 50:1177-1185
Crested penguins (genus Eudyptes ) have a remarkable brood reduction system in which the first of two eggs laid is much smaller than the second and frequently disappears from the nest. The causes of this mortality are uncertain. In royal penguins, E.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a874174d58b0fc2e9d6d53c1d72b9747
https://doi.org/10.1016/0003-3472(95)80034-4
https://doi.org/10.1016/0003-3472(95)80034-4
Publikováno v:
Oikos. 77:459
Much debate has surrounded the fate and function of the first-laid egg of crested penguins (Eudyptes spp.) because that egg is much smaller than the second, frequently disappears during incubation, and seldom survives to produce a fledgling. We studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4927b7a9177e460aa166979589f87ec4
https://doi.org/10.2307/3545935
https://doi.org/10.2307/3545935
Autor:
Robert C. St. Clair, Janet Reis
Publikováno v:
Family & Community Health. 8:18-28
In 1983 a public-private coalition the Executive Service Corps (ESC) Project LIFE was formed in Chicage to confront the issues of teenage pregnancy infant mortality and early childhood morbidity. This article reviews the sequence of events that led t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ab29c74f55cd4ea082047d386744dcb
https://doi.org/10.1097/00003727-198602000-00005
https://doi.org/10.1097/00003727-198602000-00005
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.