Marked sooty shearwaters Puffinus griseus in the Northern Hemisphere. Home> Scientific research> Publications> Biology> Marked sooty shearwaters Puffinus griseus in the Northern Hemisphere. Summary Authors:Warham J. Published in: 1964 Category 1: Peer-reviewed literature Program area: Biology Warham J. (1964) Marked sooty shearwaters Puffinus griseus in the Northern Hemisphere, Ibis 106. 390-391; This content was last updated 8 months ago on 24 February 2026.