April 26 [Day 61] After the worst week’s weather we have ever encountered in April today was sublime with the temperature reaching 11.5C from a low of -6C under perfectly cloudless skies, with moderate WNW to W winds at ridge level. Raptor movement was book-ended by Sharp-shinned Hawks at 0928 and 2002 and between was a steady stream of birds of a season high 13 species. The combined species count of 146 birds was the highest since March 21 and the hourly counts at 1300-1400, 1400-1500 and 1500-1600 were progressively the highest yet for April at 23, 25 and 26 respectively. The counts for Osprey (4), Sharp-shinned Hawk (27), Cooper’s Hawk (5) and Red-tailed Hawk (24, including 2 “Harlan’s Hawks”) were the highest so far this season, and notable were the 2nd Turkey Vulture (adult), 3rd Peregrine falcon (adult) and 4th Gyrfalcon (juvenile grey morph) of the season. The total of 73 Golden Eagles was the highest daily count since March 21 and comprised 6 adults, 11 subadults and 56 juvenile birds. Without the help of Nel, Keith and Raymond finding birds moving high in the blue-out the day’s count would have been somewhat less. The resident Golden Eagle pair was often seen soaring together with the male displaying, but there is still no sign of nesting behaviour: it’s getting late! 13.25 hours (690.7) TUVU 1 (2), OSPR 4 (9), BAEA 5 (422), NOHA 1 (13), SSHA 27 (68), COHA 5 (14), NOGO 2 (106), RTHA 24 (177), RLHA 1 (16), GOEA 73 (27776), GYRF 1 (4), PEFA 1 (3), PRFA 1 (10) TOTAL 146 (3657)
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.
Saturday, April 26, 2008
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April
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- 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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