Grassland birds constitute the group that has decreased its populations most in North America. Various studies suggest that there are key variables of this habitat that limit their abundance and distribution. In January 2013, bird censuses were carried out through a characterization of the vegetation structure and the availability of seeds in the soil were estimated. Through generalized linear models the variables that predict density of seven grassland bird species were determined. All the variables were included in at least one model of one of these species. The seed biomass was an important predicting variable individually or in interaction with other variables, highlighting the case of Spizella pallida and Ammodramus savannarum. For the...
We compared several attributes of vegetation structure of the understory and of bird species richnes...
We studied seasonal patterns and the effect of non-native invasive vegetation on bird communities in...
The following research it was found the richness and the abundance of birds in three traditional li...
Agriculture and urban development have been the main drivers of loss and fragmentation of grasslands...
"Dentro de las aves, las de pastizal son de las más amenazadas en el mundo. En México, estos ecosist...
Las poblaciones de aves de Norteamérica, y en particular las de pastizales, están disminuyendo. En u...
A paucity of ecological research in urban ecosystems in Latin America limits the management of urban...
Objective: To evaluate the bird diversity in the El Llano region in Aguascalientes, central part of ...
Birds play several roles in agricultural lands and respond to habitat heterogeneity within the agric...
Birds play several roles in agricultural lands and respond to habitat heterogeneity within the agric...
The interactions between ecosystem components and their implications on birds have been poorly studi...
The interactions between ecosystem components and their implications on birds have been poorly studi...
La región de Cuchillas de la Zarca es considera como un área prioritaria para la conservación de pas...
We compared several attributes of vegetation structure of the understory and of bird species richnes...
En las últimas décadas, los agroecosistemas de la Región Pampeana en Argentina han sido objeto de ca...
We compared several attributes of vegetation structure of the understory and of bird species richnes...
We studied seasonal patterns and the effect of non-native invasive vegetation on bird communities in...
The following research it was found the richness and the abundance of birds in three traditional li...
Agriculture and urban development have been the main drivers of loss and fragmentation of grasslands...
"Dentro de las aves, las de pastizal son de las más amenazadas en el mundo. En México, estos ecosist...
Las poblaciones de aves de Norteamérica, y en particular las de pastizales, están disminuyendo. En u...
A paucity of ecological research in urban ecosystems in Latin America limits the management of urban...
Objective: To evaluate the bird diversity in the El Llano region in Aguascalientes, central part of ...
Birds play several roles in agricultural lands and respond to habitat heterogeneity within the agric...
Birds play several roles in agricultural lands and respond to habitat heterogeneity within the agric...
The interactions between ecosystem components and their implications on birds have been poorly studi...
The interactions between ecosystem components and their implications on birds have been poorly studi...
La región de Cuchillas de la Zarca es considera como un área prioritaria para la conservación de pas...
We compared several attributes of vegetation structure of the understory and of bird species richnes...
En las últimas décadas, los agroecosistemas de la Región Pampeana en Argentina han sido objeto de ca...
We compared several attributes of vegetation structure of the understory and of bird species richnes...
We studied seasonal patterns and the effect of non-native invasive vegetation on bird communities in...
The following research it was found the richness and the abundance of birds in three traditional li...