Puffinus griseus
Procellariidae)
The sooty shearwater is a seabird, that is smaller than a herring gull. It is a large shearwater, with dark brown body and wings and long wings. Its bill is dark and when seen close up, there is a pale band along the underneath of the wings. It does not breed in the UK, but makes a huge clockwise migration up the western Atlantic in spring to spend the northern summer in the north Atlantic. Then in summer/autumn it moves down into UK waters on its return to the southern ocean to breed.
Best looked for from seawatching places in late summer and autumn.
August-October.
Fish, squid, crustaceans and offal from fishing boats.
This text was provided with kind permission from the RSPB www.rspb.org.uk