Gail South

Black-billed Gull (New Zealand)

Audion's Gull (Morocco)

Black-headed Gulls (Slovenia)

Laughing Gulls (immature)

Herring Gull (immature)

Brown-hooded Gull (Argentina)

KITTIWAKES

Herring Gull 

Glaucous Gull 

Yellow-legged Gull (Croatia)

Kelp Gull (Argentina)

Leucistic Black-backed Gull 

Black-backed Gull (Morocco & USA)

Great Skua(Argentina)

• Audion's
• Black-backed
  
• Black-billed
  
• Black-headed
  
• Bonaparte's
  
• Brown-headed
  
• Common
  
• ​Glaucous
  

Black-headed Gull (France)

Orlog's Gull (Argentina)

Laughing Gulls

Common Gull (Latvia)

Silver Gulls (Australia)

Bonaparte's Gull 

• Kittiwakes

Pacific Gull (Australia)

• Herring
• Kelp
  
• Laughing
  
• Orlog's
  
• Pacific
  
• Ring-billed
  
• Silver
  
• ​Swallow-tailed
  
• ​Yellow-legged
  

Ring-billed Gulls

Swallow-tailed Gull, immature (Ecuador)

Black-backed Gull with chicks

• Skuas
• ​Gulls