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Movement, Habitat Selection, And Survival Of Female Wood Ducks (Aix Sponsa) And Ducklings At Long Point, Ontario., Matthew E. Dyson
Movement, Habitat Selection, And Survival Of Female Wood Ducks (Aix Sponsa) And Ducklings At Long Point, Ontario., Matthew E. Dyson
Electronic Thesis and Dissertation Repository
Nest box programs provide additional nesting opportunities for wood ducks throughout their breeding range. The purpose of my research was to understand habitat use and survival of wood ducks produced from nest boxes during the brood-rearing period. I used radio-telemetry to monitor female wood ducks and ducklings to 30 days post-hatch. Females showed the greatest selection for swamp, scrub-shrub, and emergent marsh habitats, and used emergent marsh most. Female survival was high (0.90, 95% CI = 0.81 – 1.0). Conversely, brood survival (0.47, 95% CI = 0.33 - 0.69) and duckling survival (0.18, 95% CI = 0.14 – 0.22) were …