Listar por tema "evolution"
Mostrando ítems 1-2 de 2
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Disentangling an avian assemblages’ evolutionary and functional history in a Chihuahuan desert city
(2019-05-23)Urban green spaces have been shown to be important hotspots of biodiversity in cities of temperate and humid/semihumid tropical ecoregions. Nonetheless, whether this pattern applies to urban ecosystems of desert environments ... -
Losing the trait without losing the signal: Evolutionary shifts in communicative colour signalling
(2019-04-01)Colour signalling traits are often lost over evolutionary time, perhaps because they increase vulnerability to visual predators or lose relevance in terms of sexual selection. Here, we used spectrometric and phylogenetic ...