The South Livingstone Raptor Count for the spring migration of 2009 has now begun. First official day of counting began on 15th February 2009. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington.
Sunday, April 19, 2009
April 19 [Day 55] (Valley View site) The temperature reached 14C at 1500 from a low of -1C and ground winds were generally W-SW light to 1100 then gusted 30 km/h to 1200 and gusted 40-60 km/h in the afternoon. Ridge winds were W moderate to strong becoming WNW after 1900, and cloud cover was 30-90% altocumulus, altostratus, cirrus and cumulus usually giving good observation conditions. The first raptor migrant was the day’s only Northern Goshawk at 1021 followed by a subadult Golden Eagle at 1029, but by 1420 only 2 further birds had been recorded. The pace then increased somewhat with 4 birds in the next hour and became positively vigorous between 1500 and 1600 when 15 of the day’s 34 birds passed. The pace then slackened again with the last bird, a juvenile Golden Eagle seen at 1931. Most of the movement was above the valley with relatively few birds following the ridge. A juvenile grey morph Gyrfalcon at 1420 was the 4th of the season, one of the 9 migratory Red-tailed Hawks was an adult dark morph “Harlan’s”, and the 18 Golden Eagles comprised 5 subadults and 13 juveniles. Neither of the resident Golden Eagles was seen today. 13.16 hours (610.4) BAEA 1 (393), NOHA 1 (8), SSHA 3 (21), NOGO 1 (80), RTHA 9 (127), GOEA 18 (2542), GYRF (1 (4) TOTAL 34 (3244)
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April
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- April 30 [Day 63] (Valley View site) The temperatu...
- April 29 [Day 62] (Valley View site) I arrived bac...
- April 27, 28 [No observation] An intense weather s...
- April 26 [Day 61] (Valley View site) Snow was fore...
- April 25 [Day 60] (Valley View site) (Bill Wilson)...
- April 24 [Day 59] (Valley View site) I arrived at ...
- April 23 [No observation] Yesterday’s afternoon ra...
- April 22 [Day 58] (Valley View site) The temperatu...
- April 21 [Day 57] (Valley View site) The temperatu...
- April 20 [Day 56] (Valley View site) The temperatu...
- April 19 [Day 55] (Valley View site) The temperatu...
- April 18 [Day 54] (Valley View site) (Vance Mattso...
- April 17 [Day 53] (Valley View site) The temperatu...
- April 16 [Day 52] (Valley View site) A cloudless s...
- April 15 [Day 51] (Valley View site) There was ste...
- April 14 [Day 50] (Valley View site) The day start...
- April 13 [Day 49] (Valley View site) (Vance Mattso...
- April 12 [Day 48] (Valley View site) It was an unc...
- April 11 [Day 47] (Valley View site) The temperatu...
- April 10 [Day 46] (Valley View site) It was yet an...
- April 9 [Day 45] (Valley View site) It was another...
- April 8 [Day 44] (Valley View site) The temperatur...
- April 7 [Day 43] (Valley View site) It was the war...
- April 6 [Day 42] (Valley View site) The temperatur...
- April 5 [Day 41] (Valley View site) Finally a spri...
- April 4 [Day 40] (Valley View site) Light snow con...
- April 3 [No observation] Snow all day (4cm fresh) ...
- April 2 [Day 39] (Valley View site) (Vance Mattson...
- April 1 [Day 38] (Valley View site) There was 4 cm...
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