Multimedia Identification Guide to North Atlantic seabirds. Storm-petrels & Bulwer’s Petrel

Anker-Nilssen, T. 2011. Video documentation of the catch and ringing of a Swinhoe’s petrel on Hernyken, Røst, 13 August 2006. In: Flood, B. & Fisher, A. 2011. Multimedia Identification Guide to North Atlantic seabirds. Storm-petrels & Bulwer’s Petrel. Pelagic Birds and Birding Multimedia Identification Guides, R Booth Ltd, Penryn, Cornwall, UK.