Mallards are a Threat to Mottled Ducks in Florida
10,000 Birds
MARCH 27, 2014
State biologists are observing more and more mixed flocks and mixed pairs in the wild and these feral mallards are mating with mottled ducks, producing a hybrid offspring. The New Zealand Grey Duck is nearly extinct as species. Approximately 95 percent of the native Gray Ducks in New Zealand are hybrids.
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