Nine species that breed locally, with some unknown proportion still in transit, comprised 1113 observations: American Redstart
, Warbling Vireo, Baltimore Oriole, Bluegray Gnatcatcher, Yellow Warbler, Prothonotary Warbler, Red-eyed Vireo (Vireo olivaceus), Rose-breasted Grosbeak (Pheucticus ludovicianus), and Yellow-throated Vireo (Vireoflavifrons) (Table 5).
Song categories of other species (among them American Redstarts
([dagger]) One American redstart
infested with a single Amblyomma longirostre nymph.
(1980) examined the age structure of breeding American Redstarts
(Setophaga ruticilla) represented in museum collections, and interpreted the significant difference in the proportion of yearlings collected east and west of the Great Plains as the result of a regional shift in molting chronology.
Next, a gorgeous male American redstart
joined in, and alongside it landed a northern parula.
A few species, including the American redstart
, continued to dine exclusively on insects.
Interspecific competition and the niche of the American Redstart
(Setophaga ruticilla) in wintering and breeding communities.
The Piper Cherokee plane he was flying from Barton Aerodrome, containing three birdwatchers destined for the Isle of Barra to see the rare American Redstart
bird, crashed on a nearby potato field close to the M62 motorway, jurors have heard.
Some, like the active and flashy American redstart
, may winter in the West Indies.
Its sleek body and the bright red patches on its wings and tail serve as a kind of avian shorthand that says, "male American redstart
in prime breeding condition."
The mature deciduous forests of the state provide nesting habitat for the ovenbird, American redstart
, and cerulean, hooded, Kentucky and worm-eating warblers.
The American redstart
is one of the most abundant warblers in North America.
More than 500 insects live and feed on oaks, providing food for Wilson's warblers, American redstarts
, common yellowthroats and other insect-eating migrants rely on oaks' "fast food" stops along the way.
and black-throated blue warblers pecked around in the undergrowth.
Patterns and correlates of extrapair paternity in American Redstarts