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pro vyhledávání: '"Paulo Gama Mota"'
Autor:
Paulo Gama Mota
Publikováno v:
Sigila. :47-56
Notre perception des couleurs est a la fois magnifique et enigmatique. C’est pourquoi, en philosophie, elle a constitue un point important de discussion sur le reel. Les objets n’ont pas de couleur par eux-memes. Ils ne font que refleter la radia
Publikováno v:
acta ethologica. 23:143-154
Interspecific competition is rarely assessed between exotic and distantly related native species, although these can compete for some ecological resources. Here, we assessed the occurrence of interspecific aggression resulting from direct competition
The Canary: Natural History, Science and Cultural Significance covers the ecology, evolution and conservation of the canary and related species, along with the history and cultural significance of the domestic canary worldwide and various scientific
Autor:
Felipe Leonardo Santos Shibuya, Flavia Torres Presti, Susana Alexandra Costa Lopes, Paulo Gama Mota, James Joseph Roper
Publikováno v:
Ornitología Neotropical. 29:225-228
∙ Many species of hummingbirds are sexually monochromatic. This is surprising because in all hummingbird species parental care is carried out by females, while males are promiscuous, and this mating system is usually associated with some form of se
Publikováno v:
Behaviour. 155:55-67
Behavioural dominance and aggressiveness may be crucial traits facilitating the establishment of invasive species. Few studies considered agonistic interactions between exotic and native bird species in feeding contexts, particularly when the exotic
Publikováno v:
Biological Invasions. 19:1421-1430
The establishment of an introduced species is an important step of the invasion pathway. Often species become established because of their superior competitiveness over the native community or by occupying empty niches. Recently, the red-billed leiot
Publikováno v:
Evolution; international journal of organic evolutionLITERATURE CITED. 74(6)
The diversity and the motor performance of birdsongs can both be sexually selected. In wood warblers, most species with high motor performance sing a greater proportion of trills, presumably to advertise performance, and thus have lower syllable dive
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Cleaning behaviour between teleost fish in the marine environment is known to be a classic example of mutualistic cooperation, in which cleaners and their so-called clients exchange benefits. These mutualisms occur globally. However, studies of clean
Autor:
Paulo Gama Mota, Sandra Trigo
Publikováno v:
Journal of Avian Biology. 47:409-416
A fundamental assumption of theories on the evolution of sexual signals is that they should be costly to produce in order to honestly signal the quality of the sender. The expression of carotenoid-based plumage signals is considered to be condition-d
Publikováno v:
Journal of Avian Biology. 49
Animal signals involved in sexual selection are often indicators of individual quality. The assumption that sexual characters such as breeding plumage may indicate immune state has rarely been tested in free-living migratory birds, particularly in re