Boat-tailed Grackle

Quiscalus major

Large coastal blackbird of marshes and parking lots. Males show keel-shaped “boat” tails and glossy iridescence.

Boat-tailed Grackle (Quiscalus major) — Ocean City, Maryland
Photo via Wikipedia / Wikimedia Commons — Boat-tailed grackle

Quick facts

GroupSongbird
Likelihood nearby★★★★★
Habitats Salt marsh, Coastal bays, Ocean beach, Assateague State Park, Assateague National Seashore
Seasons (this coast)year-round

How to recognize them

  • Males large and glossy black/blue with a long keeled tail; pale yellow eyes.
  • Females smaller and brown—often near marsh edges and dunes.

Biology notes

  • Coastal specialist relative to Common Grackle; forages in marshes, beaches, and around people.

Where to see them around Ocean City

  • Assateague parking areas, marsh edges, and campground fringes.
  • Ocean City bay-side lots and marsh borders.

When to look

  • Year-round on the lower Eastern Shore.

Viewing tips & etiquette

  • Compare with Common Grackle (smaller, less coastal) when away from salt marsh.

Sources & further reading