Med Gull, Bonxie and three figures of Arctic Tern but not a lot else

Heysham Obs
North wall 0600 intermittently to 1315hrs
Bonxie (Great Skua) - blogging, then flew in along Kent Channel c0625
Arctic Tern - 6 purposefully in before outfalls checked
Guillemot - one floated in
Managed one hour of seawatching (1015-1115hrs) without a single notable entry over and above Lesser Black-backed Gull, despite decent visibility

Outfalls/Red Nab
Mediterranean Gull - a 2CY was new in - winter plumaged head with a strong mask
Arctic Tern - 105, mainly seaward end Heysham 2
Common Gull - 175
Black-headed Gull - 15
Kittiwake - 1 2CY

Moths
Muslin Moth a surprise, also Herald of note