Migration Patterns of Upland Sandpipers in the Western Hemisphere

by Jason M. Hill, Brett K. Sandercock, Rosalind B. Renfrew
Published 2019-11-01

Habitat availability is a more plausible explanation than insecticide acute toxicity for U.S. grassland bird species declines.

by Jason M Hill, J Franklin Egan, Glenn E Stauffer, Duane R Diefenbach
Published 2014-01-01

Apparent survival of a range-restricted montane forest bird species is influenced by weather throughout the annual cycle

by Jason M. Hill, John D. Lloyd, Kent P. McFarland, Christopher C. Rimmer
Published 2019-12-01