Wood Duck
Wood Ducks (Aix sponsa) are one of the most spectacularly beautiful ducks of North America. Both the male and female have conspicuous crests and the garish coloration of the drake contrasts with the understated elegance of the female. They are primarily dabbling (or shallow diving) ducks that prefer riparian habitats of bottomland forests, swamps, freshwater marshes and beaver ponds – particularly where open water is surrounded by at least 50-75% vegetation cover. Even though they are strong flyers (flight speed reaching 30 mph), about 30-75% of Wood Ducks are not migratory. Wood Ducks are the only North American duck that routinely has 2 broods per year. They nest in tree cavities and nesting boxes. When it is time to leave the nest, the female calls the chicks to her. Chicks may jump from great heights (one recorded jump was 290 feet with no injury). Females may also lay eggs in other Wood Duck nests and leave them to be raised by the foster parents. Generally there are 10-11 eggs in a clutch but up to 29 eggs have been observed in a clutch due to this “egg dumping” by other females.
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