• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Unknown Gull (1 Viewer)

lou salomon said:
i agree on ring-billed, just i'd age it as a one year older bird: 2nd summer = 3cy.

Oh hell thats what I meant - 2s/2w (2yr) not 2cy. I agree that this is a 3rd calendar year Ring-billed Gull.

Consider my wrists slapped for not using the correct terminology :D

Mike
 
hey mike, didn't want to be the know-all, but since i wasn't sure if you actually meant 2nd summer or not i proceeded in specifying. of course (and paradoxically) a 3cy in april wouldn't even be "two years old"..;)
 
Warning! This thread is more than 18 years ago old.
It's likely that no further discussion is required, in which case we recommend starting a new thread. If however you feel your response is required you can still do so.

Users who are viewing this thread

Back
Top