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 1, 2010
May 1 [Day 70] (Valley View site) The temperature rose to a high of 9C at 1400 and again at 1700 from a low of 0C and fell to 5C at 1900. Ground winds were variable gusting to 25 km/h between 1050 and 1215, but otherwise mainly light and ridge winds were light to moderate WNW becoming N after 1500. Cloud cover was initially 5-10% cumulus, which increased to 90-100% cumulus and stratocumulus after 1300 when flurries, showers and periods of hail and drizzle persisted for the rest of the day periodically partially obscuring the ridges. With pleasant weather and an Osprey moving north at 0946 it appeared that we might finally get a decent day’s raptor movement but only a further single Red-tailed Hawk migrated before 1400. A small movement of 6 Golden Eagles (1a,4sa,1j) occurred between 1410 and 1647 and an adult Bald Eagle soared high to the south with 3 Common Loons [bird species #66 for the season] at 1705 to complete the day’s count of 9 migrants. 12 hours (811.2) OSPR 1 (5), BAEA 1 (377), RTHA 1 (97), GOEA 6 (2103) TOTAL 9 (2806)
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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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