Notornis, 20 (2), 145-150
Article Type: Paper
The anatomy of the tongues of five sea birds, the blue petrel (Halobaena caerulea), the grey-backed storm petrel (Garrodia nereis), the black-bellied storm petrel (Fregetta tropica) , the white-capped mollymawk (Diomedea cauta cauta), and the Caspian tern (Hydroprogne caspia) is described and illustrated.