| Abstract: | Two female American black duck, Anas rubripes, were initially observed during June 1982 with 20 Class Ib or 18-22 Class Ia-b ducklings in two wetlands in Hancock County, Cherryfield, Maine. Fifteen of 20 ducklings (75%) in one brood and 16 of 18-22 ducklings (72-89%) in the other brood survived to fledge. These large broods probably resulted from post-hatch brood amalgamation. |
| Genre: | Article |
| ProdID: | 5224408 |
| Citation Author: | Longcore, J.R.; McAuley, D.G. |
| Citation Contributing Office: | Patuxent Wildlife Research Center |
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| Citation End Page: | 131 |
| Citation Issue: | 1 |
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| Citation Language: | English |
| Citation Larger Work Title: | Canadian Field-Naturalist |
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| Citation Number Of Pages: | 3 |
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| Citation Phsyical Description: | 129-131 |
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| Citation Public Comments: | 6291_Longcore.pdf |
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| Citation Search Results Text: | Extraordinary size and survival of American black duck, Anas rubripes, broods; 2004; Article; Journal; Canadian Field-Naturalist; Longcore, J.R.; McAuley, D.G. |
| Citation Start Page: | 129 |
| Citation Volume: | 118 |
| Citation Year: | 2004 |
| Type: | citation/reference |
| Text: | Extraordinary size and survival of American black duck, Anas rubripes, broods; 2004; Article; Journal; Canadian Field-Naturalist; Longcore, J.R.; McAuley, D.G. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Wed, 16 Jun 2010 12:18 -0500 |
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