Gull Research Organisation

(last update: October 30, 2015)

Coordinators:
Amar Ayyash (US)
Bruce Mactavish (Canada)
Dave Brown (Canada)
Mars Muusse (Netherlands)

smith 1cy August
smith 1cy September
smith 1cy October
smith 1cy November
smith 1cy December

smith 2cy January
smith 2cy February
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smith 2cy July
smith 2cy August
smith 2cy September
smith 2cy October
smith 2cy November
smith 2cy December

smith 3cy January
smith 3cy February
smith 3cy March
smith 3cy April
smith 3cy May
smith 3cy June
smith 3cy July
smith 3cy August
smith 3cy September
smith 3cy October
smith 3cy November
smith 3cy December

smith sub-ad January
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smith sub-ad May
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smith sub-ad December

smith ad January
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See this website by Jeff, showing West coast birds mostly.

West coast bird in 2cy plumage. Note dense pattern on uppertail coverts.