|All Photos by Marty "Dances with Ducks" Horowitz 12/10/2013|
Thanks to Jean "Stands with Binoculars" Hengesbaugh for the identifying info on these female mallards.
The mallards with the orange bills with black markings are northern mallards, the ones with green-yellow bills are hybrids between northern mallards and mexican mallards. Hybrid birds can be hard to distinguish.
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