Orange-crowned Warbler Oreothlypis celata


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The summary below is an overview from The Birds of North America Online.

BNA Account Authors: Sogge, M. K., W. M. Gilbert, and C. Van Riper III

Editor's Note: Molecular studies indicate that six species formerly placed in Vermivora are not closely related to true Vermivora (bachmanii, cyanoptera, and chrysoptera); they are now placed in the genus Oreothlypis. See the 51st Supplement to the American Ornithologists' Union Checklist of North American Birds for details. Future revisions of this account will reflect this change.

The Orange-crowned Warbler, Vermivora celata, breeds widely over much of western and northern North America, and east across Canada. Authorities recognize four subspecies, which differ to varying extents in their plumage, molt patterns, breeding distributions, and migratory routes, among other things. This species prefers habitats with shrubs and low vegetation, often in patchy oak or aspen forest, or in riparian areas or chaparral. Wooded habitat provides suitable conditions for the warbler's nest, placed on or near the ground. Like other members of its genus, the Orange-crown gleans insects from leaves, blossoms, and the tips of boughs, but it also eats some berries and fruit and is attracted to suet in winter. Where Red-naped sapsuckers (Sphyrapicus nuchalis) drill holes in tree trunks, this warbler often is the most common species to feed at the sap wells.

This species is often numerous in suitable habitat, and may be the most abundant breeding paruline in some areas. Its song is highly variable, and many individuals can be separated by their distinctive song patterns. Most populations are strongly migratory, although members of the sordida race breeding along and off the California coast may move only short distances in fall and winter.

The Orange-crowned Warbler has been the subject of extensive studies of its molt, pterylography, and ecto-parasitism (Foster 1967a, b; 1969). Much past information on the species' ecology, behavior, and breeding, however, has been anecdotal. Within the past two decades more comprehensive studies have been made, especially of V. c. lutescens in Contra Costa Co., central California (Gilbert 1986, 1994, WMG), V. c. orestera on the Mogollon Rim in central Arizona (Zyskowski 1993, Martin and Martin 2001a, b; Martin 2007), and of V. c. sordida on the Channel Islands off s. California (C. Ghalambor and S. Sillett, pers. comm.; Peluc et al. 2008; and M. Sogge and C. van Riper III). Throughout this revised account much unpublished information is attributable to M. Sogge and C. van Riper III, two co-authors of the original 1994 account; this information is referenced as MKS and CvR.

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© Gerrit Vyn

  • Year-round
  • Migration
  • Breeding
  • Non-Breeding

Recommended Citation

Orange-crowned Warbler (Oreothlypis celata), In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. retrieved from Neotropical Birds Online: