Charadriiformes
Laridés
Sterna
trudeaui
Snowy-crowned Tern (Sterna trudeaui) is a species of bird in the Laridae family.
Wetlands (inland) : Bogs, Marshes, Swamps, Fens, Peatlands, Permanent Saline, Brackish or alkaline Lakes ; Marine Neritic : Pelagic, Subtidal Rock and Rocky Reefs, Subtidal Loose Rock/pebble/gravel, Subtidal Sandy, Subtidal Sandy-Mud, Macroalgal/Kelp, Seagrass (Submerged) ; Marine Intertidal : Salt Marshes (Emergent Grasses) ; Marine Coastal/Supratidal : Coastal Brackish/Saline Lagoons/Marine Lakes, Coastal Freshwater Lakes