September 23
[Day 4] (Bill Wilson) The same weather pattern persisted with the
temperature reaching 23C at 1700 from a low at 0700 of 1C, and was
18C at 1930. Ground winds were SSE-SE 0-2 gusting 6 km/h to 1400,
shifted to NNE 2-6 gusting 15 km/h to 1800 then were NW 2-6 km/h for
the rest of the day. Ridge winds appeared to be light SE in the
morning becoming light W in the afternoon. Cloud cover was initially
100% altostratus thinning after 0900 to 30-50% cirrostratus that
diminished to 10% at the end of the day. Sunny conditions prevailed
all day and there was no trace of smoke. Lift was initially poor but
improved as the day wore on, with all of the season-high total of 26
birds seen moving from Mount Lorette to the Fisher Range. The total
comprised 1 adult male and 1 undifferentiated female/juvenile
Northern Harriers, 8 Sharp-shinned Hawks (3j,4u), 1 unaged Northern
Goshawk, 1 juvenile dark-morph calurus Red-tailed Hawk and a
season-high 14 Golden Eagles (3a,7j,4u). Peak movement was 7 birds
recorded between 1600 and 1700. Other birds included 8 migrating
Canada Geese, 1 male Belted Kingfisher, 2 Ruby-crowned Kinglets, 112
migrating American Robins and 14 White-winged Crossbills. There was a
steady flow of high-flying Mourning Cloak and Milbert's Tortoiseshell
butterflies that on occasion made it appear that eagles were moving
along the Fisher Range Ridge to the east!
12.5 hours (46.58) NOHA
2 (2), SSHA 8 (8), NOGO 1 (1), RTHA 1 (6), GOEA 14 (31) TOTAL 26
(54)
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