Fighting against the rising tides: Climate change outpaces tidal marsh sparrows’ ability to adapt

Conservation practitioners need information that can help predict species’ ability to cope with rapid environmental changes in order to make management decisions. We wanted to better understand the adaptive capacity of two tidal marsh nesting sparrow species, the Saltmarsh (Ammospiza caudacutus) and Nelson’s (Ammospiza nelsoni) sparrows.

Enigmatic Bird Declines in Pristine Amazon Rainforest

After a field season netting birds in Amazonian rainforest fragments and second growth, Louisiana State University (LSU) Ph.D. candidate Erik Johnson was excited to work in undisturbed forest for his 2008 field season. Within a few weeks, he had seen many of the specialist birds absent from the disturbed landscape.