The South Livingstone Raptor Count for the fall migration of 2008 has now begun. First official day of counting began on 25th August 2008. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington.
Friday, October 31, 2008
October 30 [Day 65] (Vance Mattson) It was not a good start to the day. When Vance arrived at the site at first light shortly after 0800 he found that all our optical and meteorological equipment, with a value of around $6000, had been stolen overnight. He had to descend the ridge again to phone me and to report the theft to the RCMP, and the climbed back up again to resume the count at 0930 using binoculars only. Fortunately the weather was ideal for observation with thin altostratus cloud between 30 and 90% after 1100, with the wind increasing from calm up to noon to W up to 35 km/h in the afternoon, and it was again warm. The birds mainly moved close to the ridge and ages were assigned to all but 2 of the day’s 50 migrants. The early morning calm conditions suggested that few birds were missed when Vance was away from the site as he didn’t see the first bird of the day, a Golden Eagle, until 1039. Forty-five birds moved after 1200 with the last being the day’s only Rough-legged Hawk at 17565. The Golden Eagle total of 28 was the lowest since October 11, but by way of compensation 8 species of migratory raptor were seen including the latest ever Peregrine Falcon at the site (an adult) by 10 days. Both the Red-tailed Hawks were adults: 1 calurus intermediate morph and 1 dark harlani. The 0930 start meant that much of the passerine movement was missed, but 2 American Robins, 101 Grey-crowned Rosy-Finches, 96 Pine Grosbeaks, 11 Red Crossbills, 9 White-winged Crossbills and 25 Common Redpolls were seen, and 34 migrant Canada Geese was the highest daily count so far this season. 9.5 hours (944.99) BAEA 10 (216), SSHA 4 (1449), NOGO 3 (222), RTHA 2 (208), RLHA 1 (69), GOEA 28 (4764), PEFA 1 (33), PRFA 1 (17) TOTAL 50 (7450)
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2008
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October
(30)
- October 30 [Day 65] (Vance Mattson) It was not a g...
- October 29[Day 64] (Vance Mattson) Down-slope (wes...
- October 28 [Day 63] (Doug and Teresa Dolman) It wa...
- October 27 [Day 62] (Denise Cocciolone-Amatto) It ...
- October 26 [Day 61] (Bill Wilson) The temperature ...
- October 25 [Day 60] Once again winds were W gustin...
- October 24 [Day 59] The wind was W all day gusting...
- October 23 [Day 58] The 100 km/h winds that were f...
- October 22 [Day 57] Winds were WNW-W all day gusti...
- October 21 [Day 56] I did the first 2.5 hours and ...
- October 20 [Day 55] The wind was W all day initial...
- October 19 [Day 54] It was not an auspicious start...
- October 18 [Day 53] (Bill Wilson) The weather was ...
- October 17 [Day 52] Winds were W all day gusting 7...
- October 16 [Day 51] It was another ideal day for e...
- October 15 [Day 50] The temperature ranged from -4...
- October 14 [Day 49] Although the mountains to the ...
- October 13 [Day 48] (Bill Wilson) The temperature ...
- October 12 [Day 47] Upslope conditions continued u...
- October 11 [Day 46] The upslope conditions of the ...
- October 10 [Day 45] The weather was almost a repea...
- October 9 [Day 44] It was a chilly day with the te...
- October 8 [Day 43] The temperature only rose to 2C...
- October 7 [Day 42] It rained until 0915 after whic...
- October 6 [Day 41] For the first time this season ...
- October 5 [Day 40] At 0700 the central part of the...
- October 4 [Day 39] Cloud cover was 100% altostratu...
- October 3 [Day 38] Even though the temperature was...
- October 2 [Day 37] The barometric pressure dropped...
- October 1 [Day 36] It was another warm day with th...
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October
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