The South Livingstone Raptor Count for the fall migration of 2007 has now begun. First official day of counting began on 25th August 2007. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington.
Monday, November 5, 2007
November 5 [Day 69] With 6 cm of fresh snow on the ridge the starting temperature at 0700 was -10C, the coldest so far, with SE winds gusting to15km/h and a moderate northerly upper flow. After noon the wind shifted to WSW with a westerly upper flow and the temperature steadily rose reaching -1C at 1600. The Livingstone Range to the north was obscured in cloud until 1210 but was then clear for the rest of the day, and overall cloud cover ranged from 100% to 30% altocumulus, altostratus, cumulus and cirrus giving excellent viewing conditions once the mountains cleared. Because of the morning conditions raptor movement was slow to start and by 1400 I had seen only 8 migrants including the first November Cooper’s Hawk for the site. The pace then quickened with 20 birds moving in each of the next 2 hours, a further 8 between 1600 and 1700 and the last bird of the day, an adult Bald Eagle moved south at 1711 against a blazing sunset. The count of 36 Bald Eagles is the highest so far this season, and the adult dark morph calurus Red-tailed Hawk at 1529 is the latest ever at the site. Eight of the 13 Golden Eagles moved after1557 suggesting that tomorrow should see more birds, and the 4th Gyrfalcon of the season cruised by at 1611. Non raptor movement was also abundant and diverse including 633 Canada Geese, 1 Cackling Goose (the 98th species for the season and a first November record), 5 European Starlings (new for November) and 149 Bohemian Waxwings. Six species of finch also moved past the site: 129 Grey-crowned Rosy Finches, 3 Pine Grosbeaks, 3 Red Crossbills, 12 White-winged Crossbills, 112 Common Redpolls and 1 Evening Grosbeak which was also a first November record. In total 1128 birds of 21 species were seen, 8 of which were raptor species: not bad for a cold November day at 1,900 m. 10.75 hours (767.58) BAEA 36 (417), SSHA 1 (1218), COHA 1 (191) NOGO 1 (142), RTHA 1 (186), RLHA 3 (59), GOEA 13 (5196), GYRF 1 (4) TOTAL 57 (7693)
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2007
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November
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- November 29 [Day 93] At 0730 it was -11C, light N-...
- November 28 [Day 92] The temperature ranged from -...
- November 27 [Day 91] (Raymond Toal) The ridges wer...
- November 26 [Day 90] (Raymond Toal) A cold front f...
- November 25 [Day 89] The early morning was similar...
- November 24 [Day 88] It was a chilly start to the...
- November 23 [Day 87] The temperature was a balmy -...
- November 22 [Day 86] It was -10C at 0800 with a NW...
- November 21 [Day 85] Three centimetres of snow fel...
- November 20 [Day 84] I was back on the ridge today...
- November 19 [Day 83] (Raymond Toal) It was yet ano...
- November 18 [Day 82] (Raymond Toal) The temperatur...
- November 17 [Day 81] (Raymond Toal) Today saw one ...
- November 16 [Day 80] (Raymond Toal) It was a pleas...
- November 15 [Day 79] At 0710 I climbed to the ridg...
- November 14 [Day 78] A cloudless sky until 1030 dr...
- November 13 [Day 77] It was a delightful morning w...
- November 12 [Day 76] Westerly winds were already g...
- November 11 [Day 75] A cool day starting at -5C a...
- November 10 [Day 74] Winds were again westerly all...
- November 9 [Day 73] The system that arrived yester...
- November 8 [Day 72] The morning was as gloomy as i...
- November 7 [Day 71] A rather gloomy day with 100% ...
- November 6 [Day 70] The temperature started at -1C...
- November 5 [Day 69] With 6 cm of fresh snow on the...
- November 4 [Day 68] [Note: change to Mountain Stan...
- November 3 [Day 67] (Bill Wilson) It was a little ...
- November 2 [Day 66] The temperature briefly reache...
- November 1 [Day 65] Another cool day starting at -...
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