GOLDEN-CROWNED SPARROW

The 'Golden-crowned Sparrow', ''Zonotrichia atricapilla'', is a medium-sized sparrow. At 18 cm length, it is slightly larger than the closely related White-crowned Sparrow. In the breeding season, it has a distinct gold patch on its head, flanked by two dark black stripes. When not breeding, its plumage is more variable, ranging from a small, dull gold patch and no black, to near-breeding season plumage.

The breeding habitat is across the north part of western Canada and the U.S. state of Alaska. In the winter the Golden-crowned Sparrow migrates to Vancouver Island in Canada and the West Coast of the United States. It nests in shrubby habitat above the treeline or near the coast and lays 3-5 brown-marked greenish white eggs.
The song is a three-note whistle, descending in pitch. It is very distinctive, and often described as "oh-dear-me". However, birds in the mountains of British Columbia have been reported to have trill on the third note, rather than a clear whistle as in other populations. These songs are heard mainly in the breeding season, but also in the wintering grounds just after fall migration as well as just before they take off for spring migration.
No subspecies have been identified.

Contents

History

References

Further reading

Book

Thesis

Articles

External links

History

Alaskan gold miners along the trails called this bird '''Weary Willie''', because of its call which sounded like ''I'm so weary'', (or '' 'oh-dear-me' '').

References

★ Database entry includes justification for why this species is of least concern

★ Byers, Olsson and Curson, ''Buntings and Sparrows'' ISBN 1-873403-19-4

Further reading

Book

★ Norment, C. J., P. Hendricks, and R. Santonocito. 1998. ''Golden-crowned Sparrow (Zonotrichia atricapilla)''. In ''The Birds of North America'', No. 352 (A. Poole and F. Gill, eds.). The Birds of North America, Inc., Philadelphia, PA.

Thesis

★ Lynn K. M.S. (1997). ''Multivariate relationships between riparian birds and environmental variables''. San Jose State University, United States -- California.

★ Turek FW. Ph.D. (1973). ''PHOTOPERIODIC PHENOMENA IN WHITE-CROWNED AND GOLDEN-CROWNED SPARROWS (GENUS ZONOTRICHIA)''. Stanford University, United States -- California.

Articles

★ Campbell RW. (1975). ''Golden-Crowned Sparrow Breeding on Vancouver Island''. Canadian Field Naturalist. vol '89', no 2. p. 175-176.

★ Gorenzel WP, Mastrup SA & Fitzhugh EL. (1995). ''Characteristics of brushpiles used by birds in Northern California''. Southwestern Naturalist. vol '40', no 1. p. 86-93.

★ Gwinner EG, Turek FW & Smith SD. (1971). ''Extraocular Light Perception in Photoperiodic Responses of the White-Crowned Sparrow Zonotrichia-Leucophrys and of the Golden-Crowned Sparrow Zonotrichia-Atricapilla''. Zeitschrift fuer Vergleichende Physiologie. vol '75', no 3. p. 323-331.

★ Halmi NS. (1977). ''Golden-Crowned Sparrow 1st Iowa Sighting''. Iowa Bird Life. vol '47', no 2.

★ Hoffman W, Sawicki R, Thompson C & Carrington M. (1991). ''Golden-Crowned Sparrow Appears in Florida USA''. Florida Field Naturalist. vol '19', no 1. p. 19-21.

★ Kazama T. (1987). ''A Golden-Crowned Sparrow Zonotrichia-Atricapilla Found in Niigata Prefecture Japan''. Journal of the Yamashina Institute for Ornithology. vol '19', no 1.

★ Pearson OP. (1979). ''Spacing and Orientation among Feeding Golden-Crowned Sparrows Zonotrichia-Atricapilla''. Condor. vol '81', no 3. p. 278-285.

★ Sandercock BK & Jaramillo A. (2002). ''Annual survival rates of wintering sparrows: Assessing demographic consequences of migration''. Auk. vol '119', no 1. p. 149-165.

★ Turek FW. (1975). ''Extraretinal Photo Reception During the Gonadal Photo Refractory Period in the Golden Crowned Sparrow''. Journal of Comparative Physiology A Sensory Neural & Behavioral Physiology. vol '96', no 1. p. 27-36.

★ Verner J, Breese D & Purcell KL. (2000). ''Return rates of banded granivores in relation to band color and number of bands worn''. Journal of Field Ornithology. vol '71', no 1. p. 117-125.

★ Zink RM. (1982). ''Patterns of Genic and Morphologic Variation among Sparrows in the Genera Zonotrichia Melospiza Junco and Passerella''. Auk. vol '99', no 4. p. 632-649.

★ Zink RM & Blackwell RC. (1996). ''Patterns of allozyme, mitochondrial DNA, and morphometric variation in four sparrow genera''. Auk. vol '113', no 1. p. 59-67.

★ Zink RM, Dittmann DL & Rootes WL. (1991). ''Mitochondrial DNA Variation and the Phylogeny of Zonotrichia''. Auk. vol '108', no 3. p. 578-584.

External links

★ Golden-crowned Sparrow videos on the Internet Bird Collection

★ Golden-crowned Sparrow photo gallery VIREO