Buscar
Mostrando ítems 1-10 de 52
A nutritional perspective on plastic ingestion in wildlife
(Elsevier, 2019-03)
Although the perils of plastics to living organisms including humans have been neglected for decades, they have recently been recognized as a major environmental problem worldwide. Little progress has been made on understanding ...
Do penguins share? Evidence of foraging niche segregation between but not within two sympatric, central-place foragers
(Inter-Research, 2016-04)
Niche theory predicts that sympatric species should differentiate ecologically in order to co-exist and conspecifics will also differentiate to reduce intra-specific competition. As central-place foragers, colonial breeding ...
Shade tolerance within the context of the successional process in tropical rain forests
(Universidad de Costa Rica, 2019)
Trophic ecology of the fish Leporinus piau (Characiformes: Anostomidae) in an area influenced by a dam in the Parnaíba River
(Universidad de Costa Rica, 2020)
Towards an integrated science of aesthetics: Getting rid of the main misunderstandings in evolutionary aesthetics
(Universidade Federal de Santa Maria, 2019)
Effect of population density on diet composition and dietary niche breadth of guanaco (Lama guanicoe, Müller 1776) in northeastern Patagonian steppes
(Academic Press Ltd - Elsevier Science Ltd, 2019-10)
The optimal foraging theory postulates that as animal population density increases, the progressive decline in preferred forage availability results in changes in diet composition and widening of dietary niche breadth. For ...
Evolutionary responses to a constructed niche: Ancient mesoamericans as a model of gene-culture coevolution
(Public Library of Science, 2012-06)
Culture and genetics rely on two distinct but not isolated transmission systems. Cultural processes may change the human selective environment and thereby affect which individuals survive and reproduce. Here, we evaluated ...