* Size: 17-19 inches long, with a wingspan of 40-44 inches
* Coloration: Black head and nape, white body, and gray wings with black tips
* Bill: Black with a yellow tip
* Legs: Red
* Voice: A loud, cackling laugh
* Diet: Fish, insects, small mammals, and carrion
* Habitat: Coastal areas, including beaches, salt marshes, and estuaries
Ring-billed Gull (Larus delawarensis)
* Size: 18-20 inches long, with a wingspan of 42-46 inches
* Coloration: Black head and nape with a white ring around the eye, white body, and gray wings with black tips
* Bill: Black with a yellow tip
* Legs: Pink
* Voice: A loud, raucous cry
* Diet: Fish, insects, small mammals, and carrion
* Habitat: Coastal areas, including beaches, salt marshes, and estuaries
Herring Gull (Larus argentatus)
* Size: 24-28 inches long, with a wingspan of 54-60 inches
* Coloration: Gray head and nape, white body, and gray wings with black tips
* Bill: Yellow with a red spot near the tip
* Legs: Pink
* Voice: A loud, harsh cry
* Diet: Fish, insects, small mammals, and carrion
* Habitat: Coastal areas, including beaches, salt marshes, and estuaries
Great Black-backed Gull (Larus marinus)
* Size: 28-32 inches long, with a wingspan of 60-66 inches
* Coloration: Black head and nape, white body, and black wings
* Bill: Yellow with a red spot near the tip
* Legs: Pink
* Voice: A deep, guttural cry
* Diet: Fish, insects, small mammals, and carrion
* Habitat: Coastal areas, including beaches, salt marshes, and estuaries
Lesser Black-backed Gull (Larus fuscus)
* Size: 24-28 inches long, with a wingspan of 54-60 inches
* Coloration: Black head and nape, white body, and gray wings with black tips
* Bill: Yellow with a red spot near the tip
* Legs: Pink
* Voice: A loud, raucous cry
* Diet: Fish, insects, small mammals, and carrion
* Habitat: Coastal areas, including beaches, salt marshes, and estuaries