Marbled Murrelet Range

Small seabird that breeds in old growth evergreen forests sometimes far from the coast.

Marbled murrelet range.

Marbled murrelets occur along 4 000 kilometers of coastline extending from california to alaska. Within this range they can be found up to 75 km inland. No other north american member of the auk family alcidae nests in trees. Often in small flocks on coastal waters where it dives underwater searching for fish.

A seabird that s also a forest bird the marbled murrelet fishes along the foggy pacific coast then flies inland to nest in mossy old growth trees. Because they rely on old growth trees for. Name marbled murrelet range cwhr b240 ds930 size 1 455 location server. Marbled murrelets are coastal birds that occur mainly near saltwater within 1 2 miles 2 km of shore.

The marbled murrelet usually nests in trees 200 years old or older. Dnr has worked with usfws to identify current and future habitat within the range of the marbled murrelet red line. Strategically important areas for conservation are identified below. Puget sound conservation zone 1 western washington coast range conservation zone 2 oregon coast range conservation zone 3 siskiyou coast range conservation zone 4 mendocino conservation zone 5 and santa cruz mountains conservation zone 6 figure 1.

However marbled murrelets have been found up to 59 miles 95 km inland in washington 35 miles 56 km inland in oregon 22 miles 37 km inland in northern california and 11 miles 18 km inland in central california. The 1997 recovery plan for the marbled murrelet usfws 1997 identified six conservation zones throughout the listed range of the species. Breeding plumage is dark brown with few contrasting marks. Nonbreeding birds are sharply patterned black white and gray.

They locate their nest in a depression on a mat of moss lichen or debris accumulations on large branches. In washington marbled murrelets nest in mature and old growth conifer forests and sometimes in comparatively younger forests with residual old growth trees. Though the marbled murrelet was first described in 1789 its nest remained undiscovered until 1974. The geographic centre of the species range is in southeast alaska and alaska and canada are home to the largest numbers of birds.

Version access protocol arcsde connection. T he breeding range of the marbled murrelet extends from bristol bay alaska south to the aleutian archipelago northeast to cook inlet kodiak island kenai peninsula and prince william sound south coastally throughout the alexander archipelago of alaska and through british columbia washington oregon to northern monterey bay in central california. Mottled in milk chocolate brown during the summer adults change into stark black and white for winter. Note black cap that extends below the eye a white.