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A complete mystery gull from Newfoundland

Posted: Wed Jan 20, 2021 11:52 pm
by adriaens
This adult gull spent several winters at the St John's sewage outflow, Newfoundland, Canada, back in 2001 - 2003.
Here are my images of it, taken in February 2003. They are just video stills, but that only adds to the mystery...
GullspecNewfoundlandJan03.jpg
GullspecNewfoundlandJan03.jpg (44.01KiB)Viewed 1644 times
GullspecNewfoundlandJan03b.jpg
GullspecNewfoundlandJan03b.jpg (42.91KiB)Viewed 1644 times
GullspecNewfoundlandJan03c.jpg
GullspecNewfoundlandJan03c.jpg (44.21KiB)Viewed 1644 times
GullspecNewfoundlandJan03f.jpg
GullspecNewfoundlandJan03f.jpg (35.97KiB)Viewed 1644 times
GullspecNewfoundlandJan03g.jpg
GullspecNewfoundlandJan03g.jpg (35.69KiB)Viewed 1644 times
GullspecNewfoundlandJan03h.jpg
GullspecNewfoundlandJan03h.jpg (37.03KiB)Viewed 1644 times
GullspecNewfoundlandJan03i.jpg
GullspecNewfoundlandJan03i.jpg (37.86KiB)Viewed 1644 times
GullspecNewfoundlandJan03j.jpg
GullspecNewfoundlandJan03j.jpg (38.56KiB)Viewed 1644 times
GullspecNewfoundlandJan03k.jpg
GullspecNewfoundlandJan03k.jpg (39.12KiB)Viewed 1644 times
GullspecNewfoundlandJan03o.jpg
GullspecNewfoundlandJan03o.jpg (30.03KiB)Viewed 1644 times
GullspecNewfoundlandJan03p.jpg
GullspecNewfoundlandJan03p.jpg (35.45KiB)Viewed 1644 times
GullspecNewfoundlandJan03q.jpg
GullspecNewfoundlandJan03q.jpg (36.44KiB)Viewed 1644 times
GullspecNewfoundlandJan03r.jpg
GullspecNewfoundlandJan03r.jpg (40.75KiB)Viewed 1644 times
GullspecNewfoundlandJan03s.jpg
GullspecNewfoundlandJan03s.jpg (63.87KiB)Viewed 1644 times
(this last image by Bruce Mactavish, I think)

Re: A complete mystery gull from Newfoundland

Posted: Thu Jan 21, 2021 12:32 am
by adriaens
Here is a picture of its wing from January 2001, taken by Bruce Mactavish.
There was no hint of a white mirror on P9 then, and as in 2003 there was no dark mark on P5.
gullspecNewfoundlandJan01.jpg
gullspecNewfoundlandJan01.jpg (64.11KiB)Viewed 1632 times