Passerculus
National Institutes of Health
Papers overview
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Costs of reproduction represent a common life-history trade-off. Critical to understanding these costs in migratory species is…
Sand shinnery oak (Quercus havardii) communities are a unique component of grassland bird habitat in eastern New Mexico and have…
In the northeastern United States, grassland birds regularly use agricultural fields as nesting habitat. However, birds that nest…
The Neotropical cicadas Fidicinoides coffea Sanborn, Moore and Young and Fidicinoides guayabana Sanborn, Moore and Young are…
We compared the incubation behaviour of 1-year-old female Savannah Sparrows Passerculus sandwichensis nesting for the first time…
Abstract. Orientation can be difficult for nocturnal bird migrants at high northern latitudes because of the large changes of…
I used the meme concept to investigate patterns of cultural variation among the songs of eight, geographically distinct…
-We determined the densities and reproductive success of birds on seven airport grasslands in east-central Illinois between 10…
This field study used a precise method of assessing effects of insecticides on bird populations by establishing a marked…
likely to detect polygyny (involving five years, 398 nests, 741 color banded adults and flying fledglings, and identified pairs…