Alaska Myrtle Warbler, Dendroica coronata hooveri, in Ohio

The Auk ◽  
1951 ◽  
Vol 68 (4) ◽  
pp. 513-513
Keyword(s):  
Dendroica Coronata

scholarly journals Boreal Forest Songbird Communities of the Liard Valley, Northwest Territories, Canada

The Condor ◽  
2003 ◽  
Vol 105 (1) ◽  
pp. 27-44 ◽  
Author(s):  
Craig S. Machtans ◽  
Paul B. Latour
Keyword(s):  
Boreal Forest ◽  
Northwest Territories ◽  
Boreal Forests ◽  
Bird Community ◽  
Deciduous Forests ◽  
Zonotrichia Albicollis ◽  
Catharus Ustulatus ◽  
Regional Patterns ◽  
Dendroica Coronata ◽  
Spizella Passerina

Abstract Songbird communities in the boreal forest of the Liard Valley, Northwest Territories, Canada, are described after three years of study. Point count stations (n = 195) were placed in six types of forest (mature deciduous, coniferous, and mixedwood; young forests; wooded bogs; clearcuts) in a 700-km2 area. Vegetation characteristics at each station were also measured. Eighty-five species of birds (59 passerine species) occurred in 11 647 detections. Mixedwood forests had the highest richness of songbirds (∼41 species per 800 individuals) of the six forest types, and contained approximately 30% more individuals than nearly pure coniferous or deciduous forests. Species richness and relative abundance was 10–50% lower than in comparable forests farther south and east, and the difference was most pronounced in deciduous forests. Communities were dominated by a few species, especially Tennessee Warbler (Vermivora peregrina), Magnolia Warbler (Dendroica magnolia), Swainson's Thrush (Catharus ustulatus), Yellow-rumped Warbler (Dendroica coronata) and Chipping Sparrow (Spizella passerina). White-throated Sparrow (Zonotrichia albicollis), a dominant species in boreal forests farther south, was notably scarce in all forests except clearcuts. Clearcuts and wooded bogs had the simplest communities, but had unique species assemblages. Canonical correspondence analysis showed that the bird community was well correlated with vegetation structure. The primary gradient in upland forests was from deciduous to coniferous forests (also young to old, respectively). The secondary gradient was from structurally simple to complex forests. These results allow comparisons with other boreal areas to understand regional patterns and help describe the bird community for conservation purposes. Comunidades de Aves Canoras de Bosques Boreales del Valle de Liard, Territorios del Noroeste, Canadá Resumen. Luego de tres años de estudio, se describen las comunidades de aves canoras de bosques boreales del Valle de Liard, Territorios del Noroeste, Canadá. Se ubicaron estaciones de conteo de punto (n = 195) en seis tipos de bosque (maduro caducifolio, conífero y de maderas mixtas; bosques jóvenes; pantanos arbolados; zonas taladas) en un área de 700 km2. Las características de la vegetación en cada estación también fueron medidas. Se registraron 85 especies de aves (59 especies de paserinas) en 11 647 detecciones. Los bosques mixtos presentaron la mayor riqueza de aves canoras (∼41 especies por 800 individuos) de los seis tipos de bosque, y contuvieron aproximadamente 30% individuos más que los bosques de coníferas y los caducifolios. La riqueza de especies y la abundancia relativa fue 10–50% menor que en bosques comparables más al sur y al este, y la diferencia fue más pronunciada en los bosques caducifolios. Las comunidades estuvieron dominadas por unas pocas especies, especialmente Vermivora peregrina, Dendroica magnolia, Catharus ustulatus, Dendroica coronata y Spizella passerina. Zonotrichia albicollis, una especie dominante en bosques boreales más al sur, fue notablemente escasa en todos los bosques, excepto en las zonas taladas. Las áreas taladas y los pantanos arbolados tuvieron las comunidades más simples, pero presentaron ensamblajes únicos. Análisis de correspondencia canónica mostraron que la comunidad de aves estuvo bien correlacionada con la estructura de la vegetación. El gradiente primario en bosques de zonas altas fue de bosque caducifolio a conífero (también de joven a viejo, respectivamente). El gradiente secundario fue de bosques estructuralmente simples a bosques complejos. Estos resultados permiten hacer comparaciones con otros bosques boreales para entender los patrones regionales y ayudar a describir las comunidades de aves con fines de conservación.

The Relationships and Evolution of the Dendroica coronata Complex

The Auk ◽  
1969 ◽  
Vol 86 (3) ◽  
pp. 393-432 ◽  
Author(s):  
John P. Hubbard
Keyword(s):  
Dendroica Coronata

Yellow-rumped Warbler (Dendroica coronata)

1998 ◽  
Author(s):  
Pamela D. Hunt ◽  
David J. Flaspohler
Keyword(s):  
Dendroica Coronata

Dendroica coronata Feeding upon Oranges

The Auk ◽  
1889 ◽  
Vol 6 (3) ◽  
pp. 279-279
Author(s):  
William Brewster
Keyword(s):  
Dendroica Coronata

scholarly journals Fruit Abundance and Local Distribution of Wintering Hermit Thrushes (Catharus Guttatus) and Yellow-Rumped Warblers (Dendroica Coronata) in South Carolina

The Auk ◽  
2004 ◽  
Vol 121 (1) ◽  
pp. 46-57
Author(s):  
Charles Kwit ◽  
Douglas J. Levey ◽  
Cathryn H. Greenberg ◽  
Scott F. Pearson ◽  
John P. McCarty ◽  
...  
Keyword(s):  
South Carolina ◽  
Loblolly Pine ◽  
Longleaf Pine ◽  
Habitat Type ◽  
Dry Mass ◽  
Bottomland Hardwood ◽  
Fruit Pulp ◽  
Local Distribution ◽  
Catharus Guttatus ◽  
Dendroica Coronata

Abstract We conducted winter censuses of two short-distance migrants, Hermit Thrushes (Catharus guttatus) and Yellow-rumped Warblers (Dendroica coronata), over seven years in five different habitats to determine whether their local abundances could be predicted by fruit pulp biomass. Sampled habitats were stands of upland and bottomland hardwood, loblolly pine (Pinus taeda), longleaf pine (P. palustris), and young (<10 years) longleaf pine. Hermit Thrush abundance, which was highest in bottomland hardwood habitats, was positively related to total dry mass of fruit pulp. Those results are consistent with the hypothesis that resource availability affects the local distribution of migrant passerines on their wintering grounds. Our results also indicate that bottomland hardwood habitats in the southeastern United States may be especially important to wintering Hermit Thrushes. Yellow-rumped Warbler abundance was correlated with ripe-fruit pulp dry mass of Myrica cerifera, a major source of winter food for that species. However, because M. cerifera pulp dry mass was confounded with habitat type, we could not distinguish the relative importance of fruit resources and habitat for Yellowrumped Warblers. Our results underscore the importance of fruit to wintering birds. However, the overall percentage of variation in winter bird abundance explained by differences in ripefruit biomass was modest, indicating that other factors are also important.

ECOMORPHOLOGY OF MIGRATORY AND SEDENTARY POPULATIONS OF THE YELLOW-RUMPED WARBLER (DENDROICA CORONATA)

The Condor ◽  
2008 ◽  
Vol 110 (2) ◽  
pp. 335-344 ◽  
Author(s):  
BORJA MILÁ ◽  
ROBERT K. WAYNE ◽  
THOMAS B. SMITH
Keyword(s):  
Dendroica Coronata

Fruit Abundance and Local Distribution of Wintering Hermit Thrushes (Catharus guttatus) and Yellow-Rumped Warblers (Dendroica coronata) in South Carolina

The Auk ◽  
2004 ◽  
Vol 121 (1) ◽  
pp. 46-57 ◽  
Author(s):  
Charles Kwit ◽  
Douglas J. Levey ◽  
Cathryn H. Greenberg ◽  
Scott F. Pearson ◽  
John P. McCarty ◽  
...  
Keyword(s):  
South Carolina ◽  
Local Distribution ◽  
Fruit Abundance ◽  
Catharus Guttatus ◽  
Dendroica Coronata

Wintering Yellow-Rumped Warblers (Dendroica coronata) Track Manipulated Abundance of Myrica cerifera Fruits

The Auk ◽  
2004 ◽  
Vol 121 (1) ◽  
pp. 74-87 ◽  
Author(s):  
Kathi L. Borgmann ◽  
Scott F. Pearson ◽  
Douglas J. Levey ◽  
Cathryn H. Greenberg
Keyword(s):  
Myrica Cerifera ◽  
Dendroica Coronata
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