An unusual threat display of an adult muttonbird, Puffinus tenuirostris (Temminck)

• Published in: Emu - Austral Ornithology
• Main Author: Norman, F. I.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Informa UK Limited 1967
• Subjects: Puffinus tenuirostris
• Online Access: https://doi.org/10.1071/mu966345a; https://www.tandfonline.com/doi/pdf/10.1071/MU966345a