Bird species listed as "at risk" or "of special concern" that can be seen here include sharp-shinned hawk, Cooper's hawk, northern goshawk, red-shouldered hawk, red-headed woodpecker, golden-winged warbler, cerulean warbler, vesper sparrow, grasshopper sparrow, American woodcock, willow flycatcher, wood thrush, blue-winged warbler
, Canada warbler, yellow-breasted chat and rusty blackbird.
The presence of several species of birds - including the perky prairie warbler, the buzzy blue-winged warbler
and the stunningly beautiful indigo bunting - is the long-awaited result of a conservation project that has been a collective effort of area agencies and groups, and seeing the birds arrive to nest was a benchmark that the project has so far been successful.
From the Hooded Merganser; the White-Faced Ibis; the Whooping Crane; and the Acadian Flycatcher; to the Blue-Winged Warbler
; the Yellow-Breasted Chat; the Snow Bunting; and the Evening Grosbeak, "Fifty Uncommon Birds Of The Upper Midwest" is an engaging and superbly presented compendium that is as much fun to browse through as it is educationally informative.
Forest land cover was found to be a strong correlate with NT species, although not all of the NT species analyzed were forest breeding birds [e.g., Prairie Warbler (Dendroica discolor), Yellow-breasted Chat (Icteria virens), Blue-winged Warbler
(Vermivora pinus), Common Yellowthroat (Geothypis trichas), and Chimney Swift (Chaetura pelagica)].
A BLUE-winged warbler
- the first to be recorded in Europe - is the most exciting spot of the year so far.
A blue-winged warbler
, never seen before on this side of the Atlantic, has made a surprise visit to Clear Island off the Cork coast.
Although no species are entirely dependent on barrens and glade habitats, two declining species, the prairie and blue-winged warbler
(Dendroica discolor and Vermivora pinus, respectively), are regularly found there.
Two wood warblers of eastern North America, Vermivora pinus (blue-winged warbler
) and V.
Then, for the Blue-winged Warbler
(Vermivora pinus) and the Ovenbird (Seiurus aurocapillus), we show how a combination of maps, graphs, and statistical tests can indicate the major features of geographic and temporal variation in a population trend.
To evaluate potential differences in fitness relative to phenological period, we estimated mass change in 13 species of landbird migrants [Red-eyed Vireo (Vireo olivaceus), Ruby-crowned Kinglet (Regulus calendula), Hermit Thrush (Catharus guttatus), Veery (Catharus fuscescens), Wood Thrush (Hylocichla mustelina), Gray Catbird (Dumetella carolinensis), Blue-winged Warbler
(Vermivora pinus), Nashville Warbler (Vermivara mficapilla), Magnolia Warbler (Setophaga magnolia), Chestnut-sided Warbler (Setophaga pensylvanica), Ovenbird (Seiurus aurocapillus), Common Yellowthroat (Geothlypis trichas), and White-throated Sparrow (Zonotrichia albicollis) ].
Other early successional forested (including glade) habitat associated species, such as blue-winged warbler
(Vermivora pinus), cerulean warbler (D.