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.
Saturday, October 11, 2008
October 11 [Day 46] The upslope conditions of the last couple of days continued with light winds from the E–ENE until 1880 when they backed to SSE. The temperature rose to -3C from a low of -8C, and 80-90% stratocumulus and cumulus cloud gave way to diminishing amounts of cumulus after 1300 culminating in a cloudless sky at 1900. The Livingstone Range to the north was largely in cloud until 1150 when it cleared for the rest of the day, and apart from some light flurries in the early morning there was no precipitation. For the last two years October 11 has had the highest raptor movement of the season (514 and 518) but today saw only a modest trickle of birds and although it did pick up a bit after 1500 it was generally a disappointing day (although the afternoon sunshine was a pleasant change). The Golden Eagle seen at 1632 was the 4000th migrant raptor of the season, however. Four Golden Eagles soaring together at 1512 gave hope that a good movement was about to begin, but the last bird went that flew south at 1755 was only the 26th of the day. Three more dark adult “Harlan’s Hawks” moved south bringing the season’s total for the subspecies to 38, and a juvenile grey morph Gyrfalcon at 1554 was the first for the season (bird species #93) and the earliest yet recorded at the site. At Mount Lorette, Ron Dutcher had a similar day recording 30 Golden Eagles out of a total of 35 migrant raptors. Let’s hope that the west winds develop again soon! The most common migrant passerines were 55 American Robins, 23 Dark-eyed Juncos, 17 Grey-crowned Rosy-Finches, 22 White-winged Crossbills and 63 Pine Siskins, 60 of which passed in a single flock. 12 hours (528.91) SSHA 5 (1218), COHA 1 (222), NOGO 2 (105), RTHA 3 (189), GOEA 26 (1957), GYRF 1 (1) TOTAL 38 (4013)
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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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