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.
Sunday, October 12, 2008
October 12 [Day 47] Upslope conditions continued until 1700 when the wind shifted from E to NW but winds were light all day, never exceeding 8 km/h, and it was often calm for extended periods. It was cloudless until 1700 when stratocumulus cloud moved rapidly from the NW and after 1800 cloud cover was 100% with snow squalls developing to the NE. The temperature reached 6C from a low of -2C, but the calm conditions and bright sunshine (plus the contrast with the last 3 days) made it feel positively tropical. Calm conditions and cloudless skies are generally the worst combination for raptor movement/observation, but today was an exception with strong movement from 1100 to 1608 after which movement totally ceased, probably because cloud was enveloping the ridges to the north. Most movement was close to the ridge and with the help of Doug and Teresa it was not too challenging to pick the birds out against the blue sky. Sharp-shinned Hawks (67) had their strongest movement since October 3 and at 1256 surpassed the previous seasonal site record of 1247 set in 2006. Golden Eagles passed the 2000 mark at 1313 and the other 5 raptor species seen added only 9 birds to the day’s total of 164. Bill Wilson at Mount Lorette recorded only 21 Golden Eagles before 1700, but between 1700 and 1907 he counted a further 87 birds, but saw no other migrant raptor all day. Bill is going to be the Principal Observer at the Piitaistakis-South Livingstone tomorrow (allowing me to go to Calgary to have Thanksgiving dinner with Barbara and the family), so he will probably count the same 87 birds tomorrow morning. Non-raptor movement was sparse but included the second Lapland Longspur of the season at the site and 2 Northern Pygmy-Owls: one singing and calling at the parking area at 0730 and the regular at the site 300m higher that was first seen at 1000. 11.67 hours (540.58) BAEA 4 (69), SSHA 67 (1285), COHA 1 (223), NOGO 2 (107), RLHA 1 (17), GOEA 88 (2045), MERL 1 (23) TOTAL 164 (4177)
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2008
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October
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- 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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