RobHynson
Well-known member
Rob is there a good web resource with details of how to separate these 3+ forms (3+ if we include Amsterdam etc)
Not that I'm aware of but I'll try to look tonight.
It's covered well in the Australian bird guide, Steve Howells new seabird book and Only and Schofield, also, there are some interesting threads on the Australian seabirds group on Facebook. If I can find something online I'll post a link here. In the meantime I can post some photos with descriptions which may help.