(Summers in Alaska and northern Canada). 

| Adult | Young | Flying | Action |   
  

  
   Arctic Tern
   Sterna paradisaea
 Anchorage, Alaska
 1 July 2019
   
 by Kendall Brown
 ©Kendall W. Brown
   Arctic Tern
   Sterna paradisaea
 Anchorage, Alaska
 1 July 2019
   
 by Kendall Brown
 ©Kendall W. Brown