Species
List of birds of Metropolitan France
List of birds of Europe
World List of the birds
Pictures
News from France
News from the World
Photographers' galleries
Files
Oiseau.info
Ornithologie
Comment aider les oiseaux ?
Lorraine et histoires d'oiseaux
Au fil de la plume
Les plumes
Baleine sous Gravillon
Identification
Artificial Intelligence
Identification assistance
Forum
News
News
Games
L'oiseau mystère
Tête de linotte
Puzzle
Mahjong
Coloriages
Useful
A Selection of Bird Books
Buffon et l'Histoire naturelle des oiseaux
Directory ornitho
Glossary
Ethical rules
French version
Members' space
Donate
Home
List
Charadriiformes
Laridae
Id. Record
Geographic range
Pictures
River Tern
Sterna aurantia - Sterne de rivière
adult plum. breeding
adult plum. breeding
adult plum. transition
First year
adult
adult
