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.
Saturday, May 8, 2010
May 8 [Day 75] (Valley View site) It was -5C at 0710 and rose to a high of 2C at 1100, ground winds were variable and calm to light, as were ridge winds, and cloud cover was initially 90% cirrus and altocumulus that quickly thickened to 100% cirrostratus and lowered to thick stratus after 1100. Light snow began falling at 1115 and (oh no, not again!!) became steady snow with all ridges obscured after 1135. Snow persisted throughout the day and I left the site at 1240 having failed to see any migrant raptors, although a male Brown-headed Cowbird [species #69] was a first for the season. 5.5 hours (853.4) No migrant raptors (2826)
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2010
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May
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- May 21 [Day 88] (Valley View site) Strong W winds ...
- May 20 [Day 87] (Piitaistakis Ridge site) Strong W...
- May 19 [Day 86] (Piitaistakis Ridge site) The stro...
- May 18 [Day 85] (Piitaistakis Ridge site) The temp...
- May 17 [Day 84] (Piitaistakis Ridge site) The ridg...
- May 16 [Day 83] (Valley View site) It was another ...
- May 15 [Day 82] (Valley View site) The temperature...
- May 14 [Day 81] (Valley View site) It was much mor...
- May 13 [Day 80] (Piitaistakis Ridge site) It was a...
- May 12 [Day 79] (Piitaistakis Ridge site) It took ...
- May 11 [Day 78] (Valley View site) It was another ...
- May 10 [Day 77] (Valley View site) It was a beauti...
- May 9 [Day 76] (Valley View site) At last, a pleas...
- May 8 [Day 75] (Valley View site) It was -5C at 07...
- May 7 [Day 74] (Valley View site) Light snow persi...
- May 6 No observation possible. Snow all day which ...
- May 5 No observation. Snow all day
- May 4 [Day 73] (Valley View site) The temperature ...
- May 3 [Day 72] (Valley View site) The temperature ...
- May 2 [Day 71] (Valley View site) The temperature ...
- May 1 [Day 70] (Valley View site) The temperature ...
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May
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