South Dakota
Birds and Birding
Like this page? Give me a +1!!


Aphriza virgata

Length: 10 inches Wingspan: 26 inches Seasonality: Non-resident in South Dakota
ID Keys: Stocky body, short yellow legs, stout bill with orange base of lower mandible, grayish upperparts, chevron spots below

Surfbird - Aphriza virgataThe Surfbird is so named for its habits on its wintering grounds, where they inhabit rocky shorelines, often foraging in and around the surf crashing on the rocks.  Their habitat is much different in summer, when they can be found on higher-elevation tundra areas in Alaska.   They are often found in conjunction with Black Turnstones in their North American range.

Habitat: In migration and in winter, they are found on rocky coastlines and rocky islands.  In summer, they are found on rocky tundra areas above the treeline in Alaska.

Diet: The diet when found on the coasts in winter and in migration consists of mollusks, crustaceans, and other small invertebrates.  On the summer breeding grounds, they feed heavily on insects and spiders.

Behavior: Surfbirds use their stout bills to pry mollusks and crustaceans from rocky shorelines.

Nesting: The species builds a nest on the ground, constructed of moss, lichens and dead leaves which are placed in a depression on rocky ground.  Both the male and female will incubate the eggs and protect the young, but the young gather all of their food.

Song: Surfbirds are relatively quiet.  Flocks foraging on the shoreline will give a frequent squeaking sounds.  Flight and alarm calls consist of a series of buying notes.

Migration: Surfbirds are highly migratory.  In summer, breeding birds are found in select regions of Alaska.  The wintering range is much more spread out, with birds found along much of the west coast of North America.

Interactive eBird map: Click here to access an interactive eBird map of Surfbird sightings

Similar Species: Structure, stout bill make the species generally distinctive.  In range, most likely species to be confused with the Surfbird is the Rock Sandpiper.

Conservation Status: There are currently no perceived major threats to Surfbird populations, and Birdlife International cites it as a species of "Least Concern". 

Further Information: 1) Cornell's Neotropical Birds - Surfbird

2) - Surfbird

3) - Surfbird

Photo Information: December 2008 - Coastal California near San Francisco - Terry Sohl


Click below for a higher-resolution map
Surfbird - Range Map
South Dakota Status: Non-resident in South Dakota