Avian Incubation: Behaviour, Environment, and Evolution
نویسندگان
چکیده
منابع مشابه
Social life, evolution of intelligence, behaviour and human brain size
Social life is one of the most critical factors of the evolution of the behavior of non-human primates and humans. Several factors, such as an increase in brain size, adaptive modules, and grooming, are related to the complexities of social groups. Although some scientists have mentioned foraging as a rival hypothesis for the evolution of behavior, in this research, we tried to investigate the ...
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Viewing life-history evolution in birds based on an age-specific mortality framework can explain broad life-history patterns, including the long incubation periods in southern latitudes documented here. I show that incubation periods of species that are matched phylogenetically and ecologically between Argentina and Arizona are longer in Argentina. Long incubation periods have mystified scienti...
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Nicholas, BUTA-B6 and BUTA-T2 strains (A, B, and C) were reared in a total of 24 floor pens (0.309m2/bird) and fed commercial diets until 19 wk of age. The basal feeding program (calculated analysis) included a pre-starter (0-3 wk; 28.3% CP; 1.51% Ca; 1.04% tP), starter (3-6 wk; 27.8% CP; 1.50% Ca; 1.03% tP), grower-I (6-9 wk; 24.5% CP; 1.48% Ca; 1.00% tP), grower-II (9-11 wk; 22.5% CP; 1.39% C...
متن کاملAvian Paleontology and Evolution
Miocoracias chenevali, nov. gen., nov. spec., a new genus and species of roller (Aves: Coraciiformes s. s.: Coraciidae) is described from the Early Miocene of Saint-Gérand-le-Puy. This family had not yet been reported from the rich fossil avifauna of this area. Although the material is fragmentary it shows morphological characteristics different from those of the extinct family Geranopteridae, ...
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ژورنال
عنوان ژورنال: African Zoology
سال: 2002
ISSN: 1562-7020,2224-073X
DOI: 10.1080/15627020.2002.11657187