pale plumage

Gull Larus wing anatomy to show the feathers and markings

Gull Larus head anatomy simplified diagram to help show structures of note

Gull Larus in flight anatomy simplified to show structures of note in this family of seabirds

Gull Larus body anatomy showing features to look out for when the bird is at rest

Sanderling Calidris alba standing in a rockpool with seaweed covered stones on a beach with lots of other wading birds behind and distant sea view of a rocky coast

Sanderling Calidris alba