Redhead

Aythya americanaOrder: ANSERIFORMES Family: Geese and Ducks (Anatidae)

Codes: Common Name: REDH Scientific Name: AYTAME ITIS Taxonomic No.: 175125

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Bird Call Credits: The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology. Martyn Stewart, http://www.naturesound.org, Redmond, Washington USA. The reuse or copying of bird calls in this database is strictly forbidden.

Redhead

Redhead: Medium diving duck, gray back and sides, black upper back, breast, rump, and tail, and white belly. Head and neck are rufous-brown, and blue-gray bill is black-tipped; eyes are yellow. Feeds mostly on aquatic vegetation. Rapid direct flight with strong wing beats, flies in V formation.

● Song: "whee-uogh", "keyair", "rrrrr"

● Foraging & Feeding: Redhead: Feeds on seeds, rhizomes, and tubers of pondweeds, wild celery, water lilies, grass, and wild rice; also eats mollusks, aquatic insects, and small fish; forages by diving from the water surface.

● Breeding & nesting: Redhead: Nine to fourteen pale olive, buff, or dull white eggs are laid in a shallow cup of plant material lined with down, built in tall vegetation near water. Incubation ranges from 23 to 29 days and is carried out by the female. Sometimes lays eggs in nests of other waterbirds.

● Similar species: Redhead: Canvasback is larger and has dark bill.

Flight Pattern

Flies in V formation in migration., Rapid direct flight with fast wing beats.

● Range & Habitat: Redhead: Breeds in the northern prairies of the U.S. and Canada and intermountain marshes of the west. Spends winters mostly in Texas and Mexico. Nests in marshes, open lakes, and bays; often winters on saltwater.

^BreedingMonogamous, Brood parasite

^Population

^MigrationMigratory

^Weight41.6 Ounces

4 and 6 letter alpha codes

The four letter common name alpha code is is derived from the first two letters of the common first name and the first two letters of common last name. The six letter species name alpha code is derived from the first three letters of the scientific name (genus) and the first three letters of the scientific name (species). See (1) below for the rules used to create the codes..

Four-letter (for English common names) and six-letter (for scientific names) species alpha codes were developed by Pyle and DeSante (2003, North American Bird-Bander 28:64-79) to reflect A.O.U. taxonomy and nomenclature (A.O.U. 1998) as modified by Supplements 42 (Auk 117:847-858, 2000) and 43 (Auk 119:897-906, 2002). The list has been updated by Pyle and DeSante to reflect changes reported by the A.O.U from 2003 through 2006.

Field Guide to Birds of North America

Redhead

Redhead

Flight Pattern