February 2013. Malcolm Calvert photographed this shearwater off the coast of Costa Rica in January 2013. He has asked Wildlife Extra to help identify this bird, so we are turning this over to our readers. If you can help Malcolm, please leave a note below or email us with your thoughts.
PHOTO OF A SHEARWATER OFF COST RICA BY MALCOLM CALVERT - BUT WHICH SHEARWATER IS IT? Please help identify this bird