Browsing by Author "6213e2c5-b72b-4566-8aa6-99409c08c205"
Now showing items 1-10 of 10
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Botero Delgadillo, Esteban; Serrano, Daniela; Orellana, Nicole; Poblete, Yanina; Vásquez Salfate, Rodrigo (Taylor & Francis, 2017)Environmental adjustment is the most invoked explanation for intra-seasonal variation in bird nest morphology. However, time constraints may also be important, coming as a trade-off between the costs of nest building and ...
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Botero Delgadillo, Esteban; Quirici, Verónica; Poblete, Yanina; Poulin, Elie; Kempenaers, Bart; Vásquez, Rodrigo A. (Wiley, 2020)Studies on the relationship between behavioral traits and dispersal are necessary to understand the evolution of dispersal syndromes. Empirical studies have mainly focused on natal dispersal, even though behavioral ...
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Botero Delgadillo, Esteban; Quirici, Verónica; Poblete, Yanina; Ippi, Silvina; Kempenaers, Bart; Vásquez Salfate, Rodrigo (Wiley, 2020)Studies on extrapair paternity (EPP) are key to understanding the ecological and evolutionary drivers of variation in avian mating strategies, but information is currently lacking for most tropical and subtropical taxa. ...
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Botero Delgadillo, Esteban; Vásquez Salfate, Rodrigo (SOC Brasileira Ornitología, 2016-06)Nesting birds commonly incorporate feathers into nest linings given their insulation properties. Although use of feathers is common among swallows, here we provide the first recording of nests built almost completely with ...
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Botero Delgadillo, Esteban; Quirici, Verónica; Vásquez Morales, Rodrigo; Kempenaers, Bart (Oxford University Press, 2020)Heterozygosity-fitness correlations (HFCs) have been used to monitor the effects of inbreeding in threatened populations. HFCs can also be useful to investigate the potential effects of inbreeding in isolated relict ...
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Cuevas, Elfego; Vianna, Juliana A.; Botero Delgadillo, Esteban; Doussang, Daniela; González Acuña, Daniel; Barroso, Omar; Rozzi, Ricardo; Vásquez Salfate, Rodrigo; Quirici, Verónica (Elsevier, 2020)Latitudinal gradients are well-suited systems that may be helpful explaining distribution of haemosporidian parasites and host susceptibility. We studied the prevalence, diversity and drivers of haemosporidian parasites ...
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Botero Delgadillo, Esteban; Vásquez Salfate, Rodrigo (Wilson Ornithological Soc, 2016)We present descriptions of nest architecture, clutch size, nestling growth and nestling attendance for the Fire-eyed Diucon (Xolmis pyrope), based on nests found at the Fray Jorge National Park, Chile, at the northernmost ...
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Bazan León, Enrique; Botero Delgadillo, Esteban; Venegas, Cristóbal; Butler Llanos, Nasrim; Yáñez López, José; Torres Mura, Juan; Vásquez Salfate, Rodrigo (Walter de Gruyter, 2016)We report a new locality for the rodent Chelemys megalonyx in Rinconada de Maipu (Santiago, metropolitan region, central Chile), located in the central valley of Chile, in the eastern slope of the Chilean coastal range. ...
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Botero Delgadillo, Esteban; Quirici, Verónica; Poblete, Yanina; Acevedo, Matías; Cuevas, Elfego; Bravo, Camila; Cragnolini, Margherita; Rozzi, Ricardo; Poulin, Elie; Mueller, Jakob C.; Kempenaers, Bart; Vásquez Morales, Rodrigo (Nature, 2020)Understanding the population genetic consequences of habitat heterogeneity requires assessing whether patterns of gene flow correspond to landscape configuration. Studies of the genetic structure of populations are still ...
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Botero Delgadillo, Esteban; Quirici, Verónica; Poblete, Yanina; Cuevas, Elfego; Kuhn, Sylvia; Girg, Alexander; Teltscher, Kim; Poulin, Elie; Kempenaers, Bart; Vásquez Salfate, Rodrigo (Wiley, 2017)The distribution of suitable habitat influences natal and breeding dispersal at small spatial scales, resulting in strong microgeographic genetic structure. Although environmental variation can promote interpopulation ...