ABA Species & Code

• Swallow-tailed Gull 5
• Black-legged Kittiwake 1
• Red-legged Kittiwake 2
• Ivory Gull 3
• Sabine’s Gull 1
• Bonaparte’s Gull 1
• Gray-hooded Gull 5
• Black-headed Gull 3
• Little Gull 3
• Ross’s Gull 3
• Laughing Gull 1
• Franklin’s Gull 1
• Gray Gull 5
• Belcher’s Gull 5
• Black-tailed Gull 4
• Heermann’s Gull 1
• Mew Gull 1
• Ring-billed Gull 1
• Western Gull 1
• Yellow-footed Gull 2
• California Gull 1
• Herring Gull 1
• Yellow-legged Gull 4
• Iceland Gull 2
• Including Thayer's [Iceland] Gull
• Lesser Black-backed Gull 2
• Slaty-backed Gull 3
• Glaucous-winged Gull 1
• Glaucous Gull 1
• Great Black-backed Gull 1
• Kelp Gull 4
• Pallas's Gull 5