The South Livingston Raptor Count for the fall migration of 2009 has now begun. First official day of counting began on 25th August 2009. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington. If you enjoy and are inspired by what you are reading, and would consider supporting or joining RMERF, please click on Membership for details.
Tuesday, September 1, 2009
August 26 [Day 2] It was a beautiful morning with winds below 10 km/h up to 1130, after which they increased from the west with maximum gusts of 60 km/h in the afternoon. The temperature ranged from 11C to 18C, and cloud cover was a mixture of 40-100% altostratus, altocumulus, cirrus and lenticular providing mainly hazy sunshine all day and an excellent observing backdrop. In contrast to yesterday’s disappointing start to the season, today provided the earliest ever double-figure combined species daily count at the site with 11 migrant raptors of 5 species moving between 1222 and 1845. Most surprising was an early adult dark morph Harlan’s Red-tailed Hawk at 1345 with the other two Red-tails being juvenile light morph calurus. The day’s last two birds were a dark morph Swainson’s Hawk at 1836 and an unaged Peregrine Falcon that glided south at 1845. The resident pair of Golden Eagles appeared after 1800 with the male displaying, but so far there has been no sign of a juvenile bird. Again in contrast to yesterday, the calm conditions in the morning provided a good variety of songbirds including 1 Dusky Flycatcher, 1 Cassin’s Vireo, 4 Ruby-crowned Kinglets, 8 Mountain Bluebirds, 3 Townsend’s Solitaires, 14 American Robins, 1 Orange-crowned Warbler, 12 Yellow-rumped Warblers, 6 Townsend’s Warblers, 1 Western Tanager, 1 Clay-coloured Sparrow, 1 Brewer’s Sparrow, 2 White-crowned Sparrows, 7 Oregon Juncos and 2 American Goldfinches. The total bird species count of 32 compares to just 15 yesterday. Butterflies were also on the wing including fairly common Northwestern Fritillaries and Dark Wood Nymphs, and a couple of Smintheus Parnassians. 12.5 hours (25) SSHA 4 (5), SWHA 1 (1), RTHA 3 (3), AMKE 2 (2), PEFA 1 (1) TOTAL 11 (12)
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2009
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September
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- September 30 [Day 37] The temperature was 0C at 08...
- September 29 [Day 36] The temperature reached 10C ...
- September 28 [Day 35] (Doug and Teresa Dolmen afte...
- September 27 [Day 34] The temperature only rose to...
- September 26 [Day 33] It was a little cooler with ...
- September 25 [Day 32] The warm weather persisted w...
- September 24 [Day 31] The temperature was 16.5C at...
- September 23 [Day 30] It was another hot day with ...
- September 22 [Day 29] For the first day of autumn ...
- September 21 [Day 28] The temperature rose to a hi...
- September 20 [Day 27] The temperature at 0800 was ...
- September 19 [Day 26] (Vance Mattson) The temperat...
- September 18 [Day 25] It was an almost ideal day b...
- September 17 [Day 24] As yesterday the temperature...
- September 16 [Day 23] The temperature was 16C at 0...
- September 15 [Day 22] The barometric pressure rose...
- September 14 [Day 21] The temperature ranged from ...
- September 13 [Day 20] It was another cloudless day...
- September 12 [Day 19] The temperature reached 21C ...
- September 11 [Day 18] The temperature was 10C at 0...
- September 10 [Day 17] Winds continued from the NW-...
- September 9 [Day 16] The temperature ranged from 6...
- September 8 [Day 15] Once again winds were W stron...
- September 7 [Day 14] Strong W winds prevailed all ...
- September 6 [Day 13] (Bill Wilson) The day’s maxim...
- September 5 [Day 12] (Bill Wilson) Temperatures ra...
- September 4 [Day 11] The starting temperature was ...
- September 3 [Day 10] The temperature was 17C at 08...
- September 2 [Day 9] After 6 days of upslope condit...
- September 1 [Day 8] (Vance Mattson) The temperatur...
- August 31 [Day 7] The temperature rose to 21C from...
- August 30 [Day 6] The weather was a re-run of yest...
- August 29 [Day 5] At 0800 the temperature was 15C ...
- August 28 [Day 4] The temperature was 16C at 0800 ...
- August 27 [Day 3] It was another warm sunny day wi...
- August 26 [Day 2] It was a beautiful morning with ...
- August 25 [Day 1] The temperature rose to 19C from...
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