The South Livingstone Raptor Count for the spring migration of 2008 has now begun. First official day of counting began on 20th February 2008. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington.
Thursday, April 24, 2008
April 24 [Day 59] Prospects again looked poor early with steady snow and everything obscured until 1000 when the ridges quickly cleared, and the snow finally stopped at 1020. Cloud cover thereafter ranged from 100% to 70% cumulus and altostratus giving some welcome sunny periods that allowed the temperature to rise to 8C from a low of -7C. Ground winds were very light until 1530 when SW winds gusting to 20 km/h developed and the ridge winds were moderate westerly all day. Light snow flurries developed again in the late afternoon, and snow squalls to the south periodically interrupted the flow of raptors. The first migrant raptor was a Cooper’s Hawk at 1131 and movement was then steady until the last bird, the 32nd Golden Eagle of the day, went north in a snow flurry at 1910. The total of 65 migrants is the second highest this month after April 01 (101) and the 18 birds between 1400 and 1400 is the highest hourly count so far this month. The count included the 3rd Gyrfalcon of the season (a grey morph), the second Peregrine Falcon (an adult) and the highest daily counts so far of Osprey (3), Cooper’s Hawk (4) and Merlin (3). The Golden Eagle total was the highest since April 08 and comprised 2 adults, 5 subadults and 25 juveniles. Non-raptor migrants included 38 American Robins and 148 Grey-crowned Rosy-Finches, but the highlights were a Wilson’s Snipe flying north at 1420 (the first shorebird ever for this count), and a male Belted Kingfisher also flying north at 1534. 12.25 hours (667.2) OSPR 3 (5), BAEA 7 (417), SSHA 9 (40), COHA 4 (9), NOGO 2 (104), RTHA 3 (153), GOEA 32 (2703), MERL 3 (10), GYRF 1 (3), PEFA 1 (2) TOTAL 65 (3510)
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2008
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April
(30)
- April 30 [Day 65] So much for the weather forecast...
- April 29 [Day 64] I started the day on the ridge b...
- April 28 [Day 63] We finally made it to the ridge ...
- April 27 [Day 62] The day started where it left of...
- April 26 [Day 61] After the worst week’s weather w...
- April 25 [Day 60] The ridges were clear until 0800...
- April 24 [Day 59] Prospects again looked poor earl...
- April 23 No observation. All ridges were clear unt...
- April 22 [Day 58] The forecast called for yet more...
- April 21 No observation. Snow showers and flurries...
- April 20 No observation. Snow all day with all rid...
- April 19 No observation. Snow all day with all rid...
- April 18 [Day 57] There were periods of wet snow a...
- April 17 [Day 56] A conspicuous Chinook Arch to th...
- April 16 [Day 55] At -8C it was the coldest start ...
- April 15 [Day 54] The day started with a light sn...
- April 14 [Day 53] A brief shower ending at 0740 wa...
- April 13 [Day 52] At 0700 the temperature was 9.5C...
- April 12 [Day 51] It was the warmest day so far th...
- April 11 [Day 50] (Raymond and Denise) The tempera...
- April 10 [Day 49] The temperature rose to 6C from ...
- April 9 [Day 48] It was again a pleasant day with ...
- April 8 [Day 47] A pleasant day with ground winds ...
- April 7 [Day 46] Winds at ridge level were W mode...
- April 6 [Day 45] The forecasted 70 km/h winds did ...
- April 5 [Day 44] Another pleasant day with a tempe...
- April 4 [Day 43] At last, a spring-like day, with ...
- April 3 [Day 42] Winds were again moderate to stro...
- April 2 [Day 41] The weather remains cool with the...
- April 1 [Day 40] The starting temperature was -10C...
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April
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