American Oystercatcher

Haematopus palliatus · Also known as: oystercatcher

Big, black-and-white shorebird with a carrot-orange bill, often on inlet shell bars and Assateague beaches.

American Oystercatcher (Haematopus palliatus) — Ocean City, Maryland
Photo via Wikipedia / Wikimedia Commons — American oystercatcher

Quick facts

GroupShorebird
Likelihood nearby★★★★☆
Habitats Ocean beach, Inlet, Coastal bays, Assateague National Seashore, Assateague State Park
Seasons (this coast)year-round, breeding

How to recognize them

  • Dark brown/black head and back, white belly, bright orange-red bill, pink legs.
  • Loud, piercing peep calls carry over wind and surf.

Biology notes

  • Specializes on bivalves and other shellfish; uses the heavy bill to pry or hammer shells.
  • Nests in scrapes on beaches, dunes, and dredge spoil—sensitive to disturbance.

Where to see them around Ocean City

  • Ocean City Inlet jetties, rock, and flanking sand/shell bars.
  • Assateague ocean beach and bayside shell flats.
  • Coastal bay shorelines with oyster and clam habitat.

When to look

  • Present much of the year; nesting season in late spring–summer is when birds are most territorial on beaches.

Viewing tips & etiquette

  • Give nesting pairs a wide berth—if adults call and fly at you, you are too close.
  • Scope inlet bars from the OC side without climbing into roost sites.

Sources & further reading