Claudio Contreras / Sanderling (Calidris alba) eating mussel, San Quintin, Baja California Peninsula, Mexico, December.
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Sebastian Kennerknecht / California Clapper Rail (Rallus longirostris obsoletus) feeding on mussel in tidal channel at low tide, Martin Luther King Jr. Regional Shoreline, California
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Sebastian Kennerknecht / California Mussel (Mytilus californianus) clusters, Barnacles (Balanus sp), Black Turban Snails (Tegula funebralis), Rockweed (Fucus sp), and Sea Lettuce (Ulva sp) in high tide zone, Santa Cruz, Monte...
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GEORGETTE DOUWMA / California mussel {Mytilus californianus} exposed during low tide, Tongue Point, Washington, USA.
01155145
GEORGETTE DOUWMA / California mussel {Mytilus californianus} exposed during low tide, Tongue Point, Washington, USA.