Leach's Petrel possibly feeding on worm 

O n 30th September 1978, at Formby Point, Merseyside, D r B. McCarthy, myself and others were watching a large southerly movement of Leach's Petrels Oceanodroma leucorhoa, many of which were pattering along the shore and over tidal pools. O n e individual was seen to pull at a small worm (identity unknown) 2-3 cm long and 2-3mm thick, possibly al


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