March 9 (Valley View site) No observation possible. It snowed all morning (3 cm fresh) and I arrived at the site at 1330 when it appeared that the clouds were lifting which they did partially, but descended again after 1500 and I finally gave up on the day at 1710 when the temperature was -4C, it was snowing again and all ridges were obscured. Ground winds were light W-SW and ridge winds were mainly E. A flock of 30 Bohemian Waxwings flying high to the N at 1610 were the first for the season and bird species #30.
Mount Lorette [Day 9] (Jim Davis) It was a much better day at Mount Lorette where there was 5 cm of fresh snow on the ground, the temperature reached 2C in mid afternoon from a low of -10C, and ground winds were calm to light to 1400 after which they were N between 10 and 20 km/h before becoming calm again after 1700. Ridge winds were moderate NW-SW and cloud cover was 100% altostratus and cumulus to 1500 after which they cleared to 50% cover, and ridges were periodically obscured in part. A total of 33 migrant raptors moved between 0852 and 1700 with about 1 bird per hour to mid afternoon after which birds migrated quite steadily, with the flight comprising 2 Bald Eagles (1a,1sa), 2 adult Northern Goshawks and 26 Golden Eagles (19a,1j,6u). 11 hours (98.75) BAEA 2 (21), NOGO 2 (9), GOEA 26 (118) TOTAL 33 (158)
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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2010
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March
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- March 31 [Day 43] (Valley View site) It was a fair...
- March 30 [Day 42] (Valley View site) Yesterday’s b...
- March 29 [Day 41] (Valley View site) The temperatu...
- March 28 [Day 40] (Valley View site) (Denise Cocci...
- March 27 [Day 39] (Valley View site) (Bill Wilson)...
- March 26 [Day 38] (Valley View site) (Dawn Hall af...
- March 25 [Day 37] (Valley View site) A cloudless s...
- March 24 [Day 36] (Valley View site) Ground winds ...
- March 23 [Day 35] (Valley View site) The temperatu...
- March 22 [Day 34] (Valley View site) It was a stra...
- March 21 [Day 33] (Valley View site) It was a high...
- March 20 [Day 32] (Valley View site) It was a cold...
- March 19 [Day 31] (Valley View site) It was initia...
- March 18 [Day 30] (Valley View site) The temperatu...
- March 17 [Day 29] (Valley View site) It was a stra...
- March 16 [Day 28] (Valley View site) The maximum ...
- March 15 [Day 27] (Valley View site) A seasonal te...
- March 14 [Day 26] (Valley View site) (Denise Cocci...
- March 13 [Day 25] (Valley View site) (Bill Wilson)...
- March 12 [Day 24] (Valley View site) (Dawn Hall af...
- March 11 [Day 23] (Valley View site) Ridge winds w...
- March 10 [Day 22] (Valley View site) Cold air pers...
- March 9 (Valley View site) No observation possible...
- March 8 [Day 21] (Valley View site) It was a fairl...
- March 7 [Day 20] (Valley View site) For the 7th st...
- March 6 [Day 19] (Valley View site) It was complet...
- March 5 [Day 18] (Valley View site) Cloudless skie...
- March 4 [Day 17] (Valley View site) It was yet ano...
- March 3 [Day 16] (Valley View site) It was yet ano...
- March 2 [Day 15] (Valley View site) This was the w...
- March 1 [Day 14] (Valley View site) A season high ...
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