April 14 [Day 55] (Valley View site) The ridges started to quickly clear after 1100 and I was at the site at 1245 where there was 10-15 cm of fresh snow on the ground but the temperature had already risen to 9C, reached 12C at 1800 and was still 11C at 1900 by which time most of the snow had melted. Ground winds were calm to light variable very occasionally gusting to 20 km/h, ridge winds were NW light to moderate and cloud cover was 100% altostratus with minor cumulus giving very hazy sunshine. Raptor movement was very slow and sporadic with only 5 birds, 2 adult Bald Eagles, 1 light adult Red-tailed Hawk and 2 Golden Eagles (1sa,1j) moving between 1315 and 1831. A few Columbian Ground Squirrels were seen and heard for the first time this season. 6.45 hours (632.3) BAEA 2 (345), RTHA 1 (53), GOEA 2 (2014) TOTAL 5 (2547)
Mount Lorette [Day 45] (Alan Hingston) The temperature reached a high of 14C at 1700 from a low of -4C and was still 10C at 1930, ground winds were calm to light variable in the morning and NNE 10 gusting 15 km/h in the afternoon, ridge winds were light, S in the morning and N-NW in the afternoon, and cloud cover was 100% cirrostratus in the morning diminishing to 60% altocumulus and cirrus in the afternoon giving good observing conditions all day. Ridges were clear all day, and the light winds resulted in each of the day’s 5 migrant Golden Eagles (2a,1sa,1u) taking completely different routes to the north between 1342 and 1537. 12 hours (507) GOEA 5 (1159) TOTAL 5 (1307)
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...
- April 1 [Day 44] (Valley View site) It was a sunny...
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