Genus Ammodramus (organism)

Sea level rise is causing shoreline erosion, increased coastal flooding, and marsh vulnerability to the impact of storms. Coastal… Expand

The New World sparrows (Emberizidae) are among the best known of songbird groups and have long-been recognized as one of the… Expand

Abstract Populations of Grasshopper Sparrows (Ammodramus savannarum) have been declining, and agricultural practices, such as… Expand

Grasslandfragmentation and habitat loss are hypothesized to be contributing to widespread grass- land bird declines in North… Expand

Genetic analyses of bird subspecies designated as conservation units can address whether they represent units with independent… Expand

Previous molecular phylogenetic studies have examined the taxonomic relationships among a number of typical emberizid sparrow… Expand

Abstract: Between 1995 and 1997, we studied breeding birds in fragments of native tallgrass prairie in southwestern Missouri to… Expand

We developed a phylogeny for 34 taxa (species, species groups, or genera) in the Emberizidae, including all of those placed in… Expand

Mitochondrial DNA from the extinct dusky seaside sparrow (Ammodramus maritimus nigrescens) was compared in terms of nucleotide… Expand

The function of song in a Florida population of Scott's seaside sparrows was experimentally investigated during the breeding… Expand