Abstract
There weas no evidence of age- or sex-specific differences in Anas rubripes distribution patterns in winter. Black ducks exhibited a stronger fidelity to coastal wintering areas. The early formation of breeding pairs and possibly predictable food resources may reduce age-sex segregation in distribution patterns during winter. -from Authors
Original language | English (US) |
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Pages (from-to) | 1506-1513 |
Number of pages | 8 |
Journal | Canadian journal of zoology |
Volume | 66 |
Issue number | 7 |
DOIs | |
State | Published - 1988 |
All Science Journal Classification (ASJC) codes
- Ecology, Evolution, Behavior and Systematics
- Animal Science and Zoology