April 7 [Day 50] (Valley View site) It was another high wind day with mainly W-SW winds gusting 50-60 and occasionally 70 km/h, with strong WNW ridge winds all day. The temperature rose to 8C from a low of 0C and cloud cover was 60-100% altostratus, lenticular, altocumulus, cumulus and cirrus giving an excellent observation background. Raptor movement was again thin with only 9 birds moving between 1017 and 1646, including 1 juvenile Bald Eagle and 5 Golden Eagles: 3 adults, 1 subadult and 1 juvenile. 12.25 (582.9) BAEA 1 (336), NOGO 1 (68), RTHA 2 (48), GOEA 5 (1981) TOTAL 9 (2496)
Mount Lorette [Day 38] (Ron Dutcher, and Cliff Hansen after 1400) The temperature reached 5C at 1500 from a low of 1C, surface winds were W becoming SW at 1500, 10-20 gusting 30 km/h, ridge winds were strong W all day and cloud cover was 80-100% stratocumulus, cumulus and lenticular. Only 6 migrants were recorded between 0927 and 1812: 1 late subadult Bald Eagle and 5 Golden Eagles (3a,1j,1u) 12 hours (433.2) BAEA 1 (77), GOEA 5 (1117) TOTAL 6 (1245)
The Piitaistakis (South Livingstone Ridge)and Mt. Lorette Raptor Counts for the spring migration of 2010 are underway. Follow the daily movement of raptors in these field notes by Research Director Peter Sherrington and his citizen scientist colleagues.
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- April 30 [Day 69] (Valley View site) I arrived on ...
- April 28 and 29 No observation. Winter storm condi...
- April 27 [Day 68] (Valley View site) It was a gloo...
- April 26 [Day 67] (Valley View site) (Dawn Hall to...
- April 25 [Day 66] (Valley View site) (Bill Wilson)...
- April 24 [Day 65] (Valley View site) (Bill Wilson)...
- April 23 [Day 64] (Valley View site) Heavy wet sno...
- April 22 [Day 63] (Valley View site) The temperatu...
- April 21 [Day 62] (Valley View site) For the secon...
- April 20 [Day 61] (Valley View site) The temperatu...
- April 19 [Day 60] (Valley View site) The temperatu...
- April 18 [Day 59] (Valley View site) (Denise Cocci...
- April 17 [Day 58] (Valley View site) (Bill Wilson)...
- April 16[Day 57] (Valley View site) The temperatur...
- April 15 [Day 56] (Valley View site) It was a very...
- April 14 [Day 55] (Valley View site) The ridges st...
- April 13 No observation. Light snow and flurries t...
- April 12 No observation. Snow, low overcast and a...
- April 11 [Day 54] (Valley View site) (Denise Cocci...
- April 10 [Day 53] (Valley View site) Under a cloud...
- April 9 [Day 52] (Valley View site) It was a cool ...
- April 8 [Day 51] (Valley View site) At 0700 it was...
- April 7 [Day 50] (Valley View site) It was another...
- April 6 [Day 49] (Valley View site) The temperatur...
- April 5 [Day 48] (Valley View site) Ground winds w...
- April 4 [Day 47] (Valley View site) The temperatur...
- April 3 [Day 46] (Valley View site) The day was ch...
- April 2 [Day 45] (Valley View site) The temperatur...
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