Seasonal interactions in the yellow warbler (setophaga petechia): winter habitat use, migration and demography... In this thesis I confirm that δ13C and δ15N isotopic signatures in Yellow Warbler (Setophaga petechia) tissues vary with winter habitat use and can therefore be used as a means of inferring the wintering conditions experienced by individuals ...
Summer birds of the okoboji region 1938-1942... The greatest number of nests of any one species was 20 for the yellow warbler in 1938, 28 for the same species in 1939 and 34 in 1940....
Trophic cascades: linking ungulates to shrub- dependent birds and butterflies... To examine the cascading effects of high ungulate density, we quantified vegetation charac-teristics and abundances of yellow warbler Dendroica petechia and Canadian tiger swallowtail Papilio canadensis under different ungulate density in and around Elk Island National Park....
Nestling competition, rather than supernormal stimulus, explains the success of parasitic brown-headed cowbird chicks in yellow warbler nests... We tested these hypotheses by studying the interaction between brown-headed cowbird chicks, Molothrus ater, and a common small host, the yellow warbler, Dendroica petechia....
