(Accidental, sightings in New Jersey and Delaware).   

| Immature |  
  

  
   Whiskered Tern
   Chlidonias hybrida
 Immature
 Cambodia
 January 2014
   
 by John Crawley
 ŠJohn Crawley
   Whiskered Tern
   Chlidonias hybrida
 Immature
 Cambodia
 January 2014
   
 by John Crawley
 ŠJohn Crawley