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.

Sunday, October 21, 2007

October 21 [Day 54] Again the temperature rose to a high of 0C from a low of -3C, but only fell to -1C at 1900 so it may be warming up! Winds were moderate WNW early but after 1140 became strong gusting over 70 km/h between 1600 and 1700 giving problems with blowing snow for the first time this season. Cloud cover was only 20% cumulus until 1000 when it began to cloud over and the afternoon saw generally dark 90-100% altostratus and cumulus cloud. Raptor movement didn’t start until 0911 with the passage of the first Golden Eagle, but increased quickly with the highest hourly count (22) being 1000-1100. Subsequent movement was fairly steady until the last Golden Eagle moved at 1820. All but 6 birds seen were eagles, a typical situation of high wind conditions, and many of the eagles were buffeted by the wind as they glided high to the south. The only Red-tailed Hawk was an adult light morph calurus. Passerine movement was again dominated by Grey-crowned Rosy Finch (140) and Common Redpoll (143) and a single Snow Bunting also passed high overhead to the south. 11.75 hours (607.77) BAEA 15 (242), SSHA 2 (1186), COHA 1 (188), NOGO 1 (84), RTHA 1 (182), GOEA 121 (4138), PRFA 1 (14) TOTAL 142 (6322)

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