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Post by Gord on Dec 28, 2022 23:25:01 GMT -8
As mentioned in our CBC report we saw what I'm pretty sure will turn out to be an adult Lesser Black-backed Gull. I think there's enough promise in sharing our find for me to go back again or to possibly entice others to go stare at a pile of garbage.
What we saw was a Herring Gull-sized gull with long narrow pointed wings. Very dark back and well-contrasting black wing tips with the dark grey. There were not large white 'windows' in the primaries. Definitely not Slaty-backed Gull pattern nor Western. We saw it in flight twice and it was easy to pick out but hard to get a photo in the chaos and it getting behind the structures, garbage pile and big trucks. We saw it perched once in a garbage bin in a truck as it drove past but could only see the head at times and wings when it raised them to keepbalance. The head and neck had a fair bit of fine crisp streaks. The bill I noted had a large red dot on the lower mandible but not sure if it went into the upper. I did not catch eye colour (should be yellow) nor the colour of the legs which I expect to be yellow. With gulls, it's nice to get a solid look as it would be reckless to give it a name at the moment given how gulls can be.
The best place to watch is to the south across from the station on Vye where a car can get off the road and well out of the way. From here the roof tops can be seen and a wider angle of the birds flying about. The trucks and odd marauding eagle keeps things moving around and it's a matter of time until probably most of the birds feeding there will be seen flying or perched on a roof. Good luck!
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Post by Gord on Dec 30, 2022 0:01:25 GMT -8
We went for a check today and ran into Jon and Ben who were also looking. We did not see it but it could easily be tucked away or in the small flocks that come and go. We did get a Western Gull that is pure by all accounts. It has only the lightest of smudging on what is a white head and neck. We have high standards in BC, or we should, when it comes to these birds given the massive amount of hybridization we have here. A bird that has a lot of streaks but really dark back and black wingtips still needs to pass the outstretched wing test to pass. However, I checked some photos on eBird from Oregon of winter Western Gulls and yikes, some of those that are called Western would not be a slam dunk for us up here. A case of tighter scrutiny given the species isn't common at the best of times here? I've seen similar discussions from people back East agonizing over a possible Thayer's Gull that I wouldn't give a second glance at here to be anything but. However, if I see what I think is a Kumlien's Iceland Gull, all is reversed. We're checking and double checking a bird that back East would be easily called Iceland Gull. Of course now that all have been lumped into one species, it's a moot point but the point remains the same. I guess I'm hoping to avoid a flood of Western Gull reports and to still urge caution! Most literature seems to support the idea of expecting limited markings on the head. Here's today's bird _0226924 by Geordie LaForge, on Flickr _0226922 by Geordie LaForge, on Flickr _0226929 by Geordie LaForge, on Flickr The bird from yesterday. For me, a clear photo of the outstretched wings would have to accompany as I would expect this bird to have some hints of hybrid in it. Never bothered to look but wish now I did wait it out to see what its wings looked like. Others I've seen similar to this did have some wings not working for a pure Western. By the way, I fully appreciate those who say "Who cares" when it comes to gulls never mind splitting hairs over gulls. _0226903 by Geordie LaForge, on Flickr On the way home we found a flock of seven Horned Larks at the corner of Marion and Campbell. We didn't spot Ed's Gyrfalcon.
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