Mallard Ducks.

Male Mallard Duck in Oquirrh Lake, Utah. - Photographer: Rafael Escalios.

Male Mallard Duck in Oquirrh Lake, Utah. (Photographer: Rafael Escalios).

Male Mallard Duck in Oquirrh Lake, Utah. - Photographer: Rafael Escalios.

Male Mallard Duck in Oquirrh Lake, Utah. (Photographer: Rafael Escalios).

Female Mallard Duck in Oquirrh Lake, Utah. - Photographer: Rafael Escalios.

Female Mallard Duck in Oquirrh Lake, Utah. (Photographer: Rafael Escalios).

Female Mallard Duck in Oquirrh Lake, Utah. - Photographer: Rafael Escalios.

Female Mallard Duck in Oquirrh Lake, Utah. (Photographer: Rafael Escalios).

Mallard Ducks in Oquirrh Lake, South Jordan, Utah.