https://www.worldbirdnames.com/bird/south-american-tern/6911.html
South American Tern / Sterna hirundinacea – World Bird Names
South American Tern SCI Name: Sterna hirundinacea Protonym: Sterna hirundinacea TraitedOrn. livr.8 p.621 Category: Charadriiformes / Laridae / Sterna Taxonomy...
south american ternworld bird namessterna hirundinacea