Pretty little Brookie. Very rare day having a brook and brown come through the dam
A) Extendable mouthparts
B) Nymph
C) Corvallis Oregon
D) Afternoon
E) Overcast
Used in population estimate (mark-recapture)
Found while inspecting creek rock. Returned after very rude photoshoot
Larvae, cool overcast, pelagic sweeps and from underwater grasses, all different sizes from about 3 to 20 mm, Ephemoroptera due to abdominal gills and three caudal appendages.
Dropped by eagle at Iona woodlot
There are a bunch of these swimming on the bottom of a pond at a golf course.