Come on boys and girls,we should all know by now theres no such bird as a seagull!!
you should really know by now youve hit plenty of em,its just plain gull or gulls (if your gonna kill more than one)!!
then add
herring
common (actually not so common)
lessor black back
greater black back (big Bugger)
black headed (no black head in winter)
And a few more.
If you spent a bit more time after a long 6 sector day reading an observers book of birds,think how impressed the engineers and ATC will be (not to mention the Chief Pilot with the ASR),when you amaze them by identifying the remains.