Although no strangers to exhibitions of gluttony, you'd think this Cormorant's catch was right at the limit of what it could cope with; per Pete Saunders, a c30cm fish would be expected to weigh in at c800gms - BWP records that a Cormorant's average daily consumption is 425-700gms © Pete Saunders:
@PortlandBirdObs Great Northern Diver. Portland Marina.
— Matt. (@mdbz1975) December 30, 2024
Taken on my mobile. pic.twitter.com/gv1ejulhwC
First Dark Sword Grass since mid-November a new arrival in the Obs moth-traps overnight; single Rusty-dot Pearl the only other migrant
— Portland Bird Observatory (@portlandbirdobs.bsky.social) December 31, 2024 at 10:53 AM
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