Mottled Duck

Anas fulvigula

This bird loves the coastal zone along the Gulf of Mexico. Looking similar to female Mallards, Mexican Ducks, or American Black Ducks, they sometimes will hybridize with them, especially with the more sexually aggressive Mallards. Such interbreeding poses a threat to the future of purebred Mottled Ducks.

In south Florida,they are sometimes called the Florida Duck. Most taxonomists view this population as a different subspecies than those living along the gulf from Louisiana to Tabasco, Mexico. Most Mottled Ducks do not migrate far from the shores of the Gulf of Mexico, but a few of them have wandered as far north as Kansas.

There is some disagreement among scientists about subspecies within the Mottled Duck populations. Some view them as monotypic, but others call for two subspecies:

  • A. f. Fulvigula lives in Florida.
  • A. f. Maculosa lives on the Gulf coast, which is said to be darker than the Florida Duck.

As all my experiences with Mottled Ducks were with Texas birds, I would expect they were the A. f. Maculosa subspecies. On South Padre Island, the Mottled Ducks I met were not shy. If I remained still, they would waddle past me within a few feet, and provide an opportunity to capture a head-shot portrait.

Range Map for Mottled Duck
Range Map

20 Photos

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