Mostrando 10 resultados de: 11
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Hummingbird diversity in a fragmented tropical landscape in the Chocó biogeographic zone
ArticleAbstract: Forest loss and fragmentation drive widespread declines in biodiversity. However, hummingbirds seemPalabras claves:composition, countryside biogeography, ECUADOR, Evenness, fragmentation, Hill numbers, Reserva Ecológica Mache-ChindulAutores:Browne L., Carrasco L., Castillo F., Elisa Bonaccorso, Ellis M., Huh K.M., Juan Rivero-De-Aguilar, Karubian J.Fuentes:scopusGenetic consequences of seed dispersal to sleeping trees by white-bellied spider monkeys
ArticleAbstract: Frugivorous animals frequently generate clumped distributions of seeds away from source trees via 'dPalabras claves:alpha diversity, animal behavior, ARECACEAE, ATELES BELZEBUTH, Destination-based seed dispersal, Frugivory, Genetic structure, Maternal seed source diversity, OENOCARPUS BATAUA, palm, PrimateAutores:Andrés Link, Anthony Di Fiore, Karubian J., Ottewell K.Fuentes:scopusAdvances in sexual selection theory: Insights from tropical avifauna
Conference ObjectAbstract: Over the last 30 years, sexual selection has become one of the most influential and rapidly growingPalabras claves:Extra-pair paternity, hybridization, Lekking, Mate choice, reproductive skew, Sexual selection, Tropical birds, Tropical-temperate comparisons, Visual signalsAutores:Anciães M., B. A. Loiselle, Durães R., John G. Blake, Karubian J., Macedo R.H., Parker P.G., Ryder T.B., Smith T.B., Stein A.C., Tori W.P., Uy J.A.C., Webster M.S.Fuentes:scopusLoss of sexual dimorphism is associated with loss of lekking behavior in the green manakin Xenopipo holochora
ArticleAbstract: Manakins (Pipridae) are well know for elaborate male sexual displays and ornate plumage coloration,Palabras claves:Autores:Álvarez H.G., Carrasco L., Grether G.F., Karubian J., Mccormack J.E., Patricio Mena-Olmedo, Ribeiro R.D., Sedano R., Smith T.B.Fuentes:scopusLimited seed dispersal shapes fine-scale spatial genetic structure in a Neotropical dioecious large-seeded palm
ArticleAbstract: Seed and pollen dispersal contribute to gene flow and shape the genetic patterns of plants over finePalabras claves:ARECACEAE, GENETIC DIVERSITY, Microsatellite markers, PHYTELEPHAS AEQUATORIALIS, rodent dispersal, W EcuadorAutores:Balslev H., Karubian J., Rommel Montufar, Sebastián Escobar, Vigouroux Y., Zekraoui L.Fuentes:scopusPatterns of avian haemosporidian infections vary with time, but not habitat, in a fragmented Neotropical landscape
ArticleAbstract: Habitat loss has the potential to alter vertebrate host populations and their interactions with paraPalabras claves:Autores:Browne L., Castillo F., Elisa Bonaccorso, Juan Rivero-De-Aguilar, Karubian J., Moreno A., Nicolás Peñafiel, Walter S.T.Fuentes:scopusLandscape-level tree cover predicts species richness of large-bodied frugivorous birds in forest fragments
ArticleAbstract: Large-bodied frugivorous birds play an important role in dispersing large-sized seeds in NeotropicalPalabras claves:BirdLife International Important Bird Area, Chocó biogeographic zone, ECUADOR, IUCN red list, Seed dispersalAutores:Browne L., González M., Juan F. Freile, Karubian J., Olivo J., Walter S.T.Fuentes:scopusTemporal and spatial patterns of macaw abundance in the Ecuadorian amazon
ArticleAbstract: Although macaws are arguably the most widely recognized species of bird from Neotropical rainforestsPalabras claves:AMAZON, ARA, Conservation, ECUADOR, Macaw, Orthopsittaca, ParrotAutores:David Romo, Fabara J., Jorgenson J.P., Karubian J., Smith T.B., Yunes D.Fuentes:scopusNesting biology of a female long-wattled Umbrellabird Cephalopterus penduliger in north-western Ecuador
ArticleAbstract: Long-wattled Umbrellabirds Cephalopterus penduliger are restricted to the Chocó Biogeographical RegiPalabras claves:Autores:Castaneda G., Juan F. Freile, Karubian J., Salazar R.T., Santander T., Smith T.B.Fuentes:scopusNocturnal bird diversity in forest fragments in north-west Ecuador
ArticleAbstract: Habitat preferences and response to habitat conversion remain under-studied for many groups in the tPalabras claves:forest fragments, LANDSCAPE, Neotropics, nightjars, nocturnal birds, OwlsAutores:Browne L., Darkes M., Gillespie T.W., González N., Juan F. Freile, Karubian J., Loor J., Walter S.T.Fuentes:scopus