Abstract ∙ The Chilean Woodstar (Eulidia yarrellii) is a critically endangered hummingbird of the Atacama desert in northern Chile, with a population estimate of around 320 individuals in 2017. To generate useful information for the design of population-recovery actions, we conducted a study of the nesting ecology of the species between 2006 and 2008. Our specific goals were to provide a quantitative description of the species breeding habitat, to describe the basic breeding biology of the species, and to assess the current levels of nesting success. Most of our work was conducted in the valleys of Azapa and Vitor, two of the three last valleys where the species is known to persist. Although we recorded some juveniles in Azapa, we only obse...
Se evaluó el efecto de la fragmentación del hábitat sobre la interacción colibrí-flor, en tres reman...
En el verano de 1995, durante tres días estudiamos la conducta de crianza de una pareja de Carpinter...
This article describes an artificial nest experiment to assess the impact of predators on daily surv...
Abstract ∙ The Chilean Woodstar (Eulidia yarrellii) is a critically endangered hummingbird of the At...
Publicación ISIWe assessed the conservation status of the Chilean Woodstar Eulidia yarrellii, a smal...
Comportamiento alimentario de picaflores en la Serra do Mar, sudeste de Brasil. El comportamiento al...
In Chile, the richness of endemic birds has been threatened by destruction processes of their natura...
Violet-throated Metaltail Metallura baroni is a threatened hummingbird species, endemic to the ...
We present a list of birds of the Chicamocha Canyon, located between the departments of Boyacá and S...
Between April and September 1983 observations were made on the relations between Thalurcnia furcata ...
The reproduction, feeding, parental care, growth, behavior and territoriality of Vanellus chilensis ...
Adesmia bijuga Phil. is an endemic shrub in central Chile, classified as a critically endangered spe...
Aunque la ecología reproductiva de varias especies de aves que utilizan cavidades en árboles ha sido...
The interactions between ecosystem components and their implications on birds have been poorly studi...
Apium bermejoi is a stoloniferous plant endemic to the island of Menorca (Balearic Islands). It is f...
Se evaluó el efecto de la fragmentación del hábitat sobre la interacción colibrí-flor, en tres reman...
En el verano de 1995, durante tres días estudiamos la conducta de crianza de una pareja de Carpinter...
This article describes an artificial nest experiment to assess the impact of predators on daily surv...
Abstract ∙ The Chilean Woodstar (Eulidia yarrellii) is a critically endangered hummingbird of the At...
Publicación ISIWe assessed the conservation status of the Chilean Woodstar Eulidia yarrellii, a smal...
Comportamiento alimentario de picaflores en la Serra do Mar, sudeste de Brasil. El comportamiento al...
In Chile, the richness of endemic birds has been threatened by destruction processes of their natura...
Violet-throated Metaltail Metallura baroni is a threatened hummingbird species, endemic to the ...
We present a list of birds of the Chicamocha Canyon, located between the departments of Boyacá and S...
Between April and September 1983 observations were made on the relations between Thalurcnia furcata ...
The reproduction, feeding, parental care, growth, behavior and territoriality of Vanellus chilensis ...
Adesmia bijuga Phil. is an endemic shrub in central Chile, classified as a critically endangered spe...
Aunque la ecología reproductiva de varias especies de aves que utilizan cavidades en árboles ha sido...
The interactions between ecosystem components and their implications on birds have been poorly studi...
Apium bermejoi is a stoloniferous plant endemic to the island of Menorca (Balearic Islands). It is f...
Se evaluó el efecto de la fragmentación del hábitat sobre la interacción colibrí-flor, en tres reman...
En el verano de 1995, durante tres días estudiamos la conducta de crianza de una pareja de Carpinter...
This article describes an artificial nest experiment to assess the impact of predators on daily surv...