jozien 的最愛
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駝鹿 (Alces alces)觀察者
tallard描述
Second individual showing antler buds. Both so silky shiny looking
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sara-nielsen描述
Not sure if it spent the winter under that piece of bark or just down for the night. It did not move when I turned over the bark and gently touched it. Observed at 8:30 pm, April 11, near freezing (~+2 Celsius.) I saw another one flying April 16 - 1st of the season :)
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lichenhiking描述
Specimen is about the size of a dime. Located on an old moose antler. Moose antler has been in my backyard for approximately 20 years maybe more.
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kimruttanselbee描述
I wondered if I would also see a a Mourning Cloak today, after seeing the Green Comma! The earliest I have ever seen either of the two butterflies in Yukon!
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kimruttanselbee描述
One of three, all along the bluffs, and the first butterfly I've seen so far this year!
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描述
On limestone slope. Could be Cerastium arcticum but more likely C. bialynickii due to compact pulvinate clump and short sepals with broad scarious margins.
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什麼
屬 Gowardia觀察者
dennyb描述
Still stumped by this one. Best guess is currently Gowardia. Collected and will attempt chemical analysis.
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andyfyon描述
Way outside my experience. I am not certain if this is algae, but it was suggested by an experienced salt-water aquarium owner to resemble a type of bubble algae. I see Sailor's Eyeball Alga (Valonia ventricosa) appears to be a tropical to subtropical algae, which would be inconsistent with the Tuktoyaktuk (Beaufort Sea area) area. Any suggestions?
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描述
Growing between cobbles on scree slope on non-limestone peak. Maybe P. pallens. #708.
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randimuldercdc描述
I saw a single Arctic Ground Squirrel running across the parking lot. It seems really late in the season for it to be above ground. No photo, unfortunately, but definitely an Arctic Ground Squirrel and not a Red Squirrel.
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andyfyon描述
ID is a guess, given rarity of this subspecies. Silt substrate, loess, sheep knoll trail, Kluane, YT July 3/23
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jamie_fenneman描述
I think - can’t find any actual images/illustrations of this species. Keys here on the BFNA treatment of Gymniomitriaceae online. Minute, thread-like, blackish stems with deeply cup-shaped, unlobed leaves. Growing in wet microsites.
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andyfyon描述
ID is a guess. Granodiorite area, Tina Creek hike, British Columbia, July 2/23
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andyfyon描述
ID based on proximal IDs. Limestone substrate area, Mt Abraham ridge walk, Dempster, Yk, June 20/23
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andyfyon描述
Edited: Yukon Stitchwort (Cherleria yukonensis). I initially wrote Growing on moist creek sediment draining mine rock reject tailings, Clinton Creek, YT, June 23/23.
I struggle with these species. I am guessing Alpine Sandwort (Cherleria obtusiloba) based on curved petals, but I often confuse with Arctic stitchwort (Cherleria arctica). I am lacking field ID criteria.
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濕生葶藶 (Rorippa palustris)觀察者
andyfyon描述
ID is a struggle. Toothed leaves, but I don't see ray flowers - perhaps due to emergent flowers? Silty substrate, on slope facing river, Canyon Lake area, YT.
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andyfyon描述
ID is a guess based on shape of fused sepals and dark stripe on fused sepals. Sandy substrate, road network south of Otter Falls Cutoff campground, YT June 30/23
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andyfyon描述
Species ID is a guess. Dry silty substrate mound, Takhini area east, YT June1623. Hairy stem and leaves.
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什麼
沼澤荸薺 (Eleocharis palustris)觀察者
andyfyon描述
Moist, wet to standing water, alkali thermokarst lake, Ibex Valley, YT June 16/23
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andyfyon描述
ID is a guess based on toothed basal and stem leaves - to my eye at least. Alkali sandy silty substrate close to an alkali thermokarst lakes, Takhini salt flat area east, Ibex Valley, YT June 16/23. Basal leaves appear different compared to Rocky Mountain Groundsel (Packera streptanthifolia).
