Royal Tern

Thalasseus maximus

Large orange-billed tern of the Inlet and ocean, often loafing with other terns on sandbars.

Royal Tern (Thalasseus maximus) — Ocean City, Maryland
Photo via Wikipedia / Wikimedia Commons — Royal tern

Quick facts

GroupGull / tern
Likelihood nearby★★★★☆
Habitats Ocean beach, Inlet, Offshore / ocean, Assateague National Seashore, Assateague State Park
Seasons (this coast)spring, summer, fall

How to recognize them

  • Large tern with a heavy orange bill, black cap (shaggy crest), pale gray back.
  • Winter birds show a white forehead with the black crest reduced.

Biology notes

  • Plunge-dives for fish; roosts on sandbars and jetty rocks.

Where to see them around Ocean City

  • Ocean City Inlet sandbars and jetty roosts.
  • Assateague ocean beach roosts at mid to high tide.

When to look

  • Common in the warm half of the year; fewer mid-winter.

Viewing tips & etiquette

  • Compare with Caspian Tern (even heavier red bill) when both are present.

Sources & further reading