| Abstract: | Age of woodcock (Philohela minor) can be accurately determined throughout the year by differences in pattern, color, and wear of secondary feathers. Immature woodcock retain most secondaries during the postjuvenal molt that begins in July or August and ends in October. In contrast, subadults (first-year adults) and older woodcock molt all secondaries during the postnuptial molt beginning in June or July and ending in October. Retention of juvenal secondaries by immatures and molt of these feathers by adults form the basis for age determination. Sex of woodcock can be accurately determined by width of the outer three primaries, which are conspicuously narrower on males. |
| Genre: | Article |
| ProdID: | 5220446 |
| Citation Author: | Martin, F.W. |
| Citation Contributing Office: | Patuxent Wildlife Research Center |
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| Citation End Page: | 293 |
| Citation Issue: | 2 |
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| Citation Language: | English |
| Citation Larger Work Title: | Journal of Wildlife Management |
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| Citation Number Of Pages: | 7 |
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| Citation Phsyical Description: | 287-293 |
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| Citation Search Results Text: | Woodcock age and sex determination from wings; 1964; Article; Journal; Journal of Wildlife Management; Martin, F.W. |
| Citation Start Page: | 287 |
| Citation Volume: | 28 |
| Citation Year: | 1964 |
| Type: | citation/reference |
| Text: | Woodcock age and sex determination from wings; 1964; Article; Journal; Journal of Wildlife Management; Martin, F.W. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DOCUMENT): | http://www.jstor.org/stable/3798090 |
| Date Other: | Wed, 16 Jun 2010 12:17 -0500 |
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