| Citation | Barlow, M.L. and J.E. Dowding, 2002 Breeding biology of Caspian terns (Sterna caspia) at a colony near Invercargill, New Zealand. Notornis 49:76-90. |
| संदर्भ | 6521 Barlow, M.L. and J.E. Dowding, 2002 |
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| Named Used as Valid | Sterna caspia |
| स्थान | |
| Distribution |