The Mt. Lorette Raptor Count has now begun. Welcome to another exciting year of watching the birds migrate! We most enjoy having visitors to the site and assisting in the sightings. First official day of counting began on 18th February 2007. Follow the daily movement of the raptors on this blog updated daily by Peter Sherrington.
Thursday, May 17, 2007
FINAL COUNT (with variance from 1993-2006 average)
DAYS 83 (+ 4.1%)
HOURS 1019 (+19.5%)
TURKEY VULTURE (TUVU) 4 (+522%)
OSPREY (OSPR) 8 (-25%)
BALD EAGLE (BAEA) 212 (-3.9%)
NORTHERN HARRIER (NOHA) 6 (-40%)
SHARP-SHINNED HAWK (SSHA) 62 (-11%)
COOPER’S HAWK (COHA) 18 (-2.7%)
NORTHERN GOSHAWK (NOGO) 27 (-17%)
Accipiter sp. (UA) 8
BROAD-WINGED HAWK (BWHA) 1 (-44%)
SWAINSON’S HAWK SWHA) 1 (-40%)
RED-TAILED HAWK (RTHA) 70 (+55.8%)
ROUGH-LEGGED HAWK (RLHA) 17 (-14%)
GOLDEN EAGLE (GOEA) 2141 (-35.2%)
AMERICAN KESTREL (AMKE) 9 (+34%)
MERLIN (MERL) 20 (+103%)
GYRFALCON 3 (+100%)
PEREGRINE FALCON (PEFA) 2 (-15%)
PRAIRIE FALCON (PRFA) 5 (+45.8%)
Falco sp. (UF) 1
Unidentified raptor (UU) 6
TOTAL 2621 (-30.56%)
Tuesday, May 15, 2007
Monday, May 14, 2007
May 13 (Cliff Hansen) Rain dwindled to very light rain after 0915 and stopped for a couple of hours before steady rain resumed for the rest of the day after 1400. All ridges were obscured all day, and winds were from the SE to NE up to 10 km/h with the temperature steady at 4C. Raptor observation was not possible and a general survey over 8.25 hours produced only 35 species of bird, with a single Western Meadowlark NW of the ponds being of note. A single Muskrat at the Mount Allan Viewpoint pond was the first for the year. NO OBSERVATION
Sunday, May 13, 2007
Saturday, May 12, 2007
Thursday, May 10, 2007
Wednesday, May 9, 2007
Tuesday, May 8, 2007
Monday, May 7, 2007
DAY 73 (May 5) (Bill Wilson) South to SW winds gusting to 20km/h and moderate to strong SW winds aloft produced temperatures ranging from 4C to 9C and 5-80% mainly Cu cloud making the detection of high-flying raptors relatively easy. Not that there were a lot to detect, however, with 11 of the 14 migrant raptors moving between 1400 and 1700, including 7 juvenile GOEA. A Townsend’s Warbler singing south of the Ponds in the morning was the 98th species for the year, and a flock of 80 American Pipits in the Hay Meadow was the largest seen to date. (13.58 hours: 878.7) BAEA 1 (207), SSHA 1 (54), NOGO 2 (25), RTHA 1 (56), GOEA 7 (2128), AMKE 1 (8), UU 1 (6) TOTAL 14 (2567)
Friday, May 4, 2007
Thursday, May 3, 2007
DAY 71 (May 2) A calm overcast morning with all peaks and ridges clear but with the barometer falling over the last 48 hours the prospects were not good. At 0800 light rain began to fall, by 0820 the rain was steady and everything was obscured and after 0845 the rain became heavy. A female AMKE at 0720 was the only raptor seen before the weather closed in. Presaging the rain, bird song was generally muted and sporadic, but a Lincoln’s Sparrow singing south of the site was the first for the year [#94] and 2 days earlier than average. I left just before 1000 soaked to the skin. (3.5 hours) AMKE 1 (7) TOTAL 1 (2552)
Tuesday, May 1, 2007
Monday, April 30, 2007
I tallied a total of 48 bird species today, the second highest for the season, including the first 4 White-crowned Sparrows [# 89], 4 days later than the long term average arrival date, and a female Rusty Blackbird [#90]. (14.25 hours: 839.7) TUVU 3 (3), OSPR 3 (4), BAEA 1 (206), SSHA 10 (50), COHA 5 (14), NOGO 1 (22), UA 3 (6), RTHA 2 (52), GOEA 27 (2117), AMKE 1 (5), PEFA 1 (2), PRFA 1 (4) TOTAL 58 (2528)
Sunday, April 29, 2007
DAY 68 (April 28) (Cliff Hansen, Ron Dutcher) The rain continued to around 1030 with the ridges obscured until after 0900, then it progressively cleared until after 1900 it was almost cloudless. The temperature rose to 12C from a low of 4C and SW-W winds gradually diminished throughout the day. Once again raptor movement was almost non-existent with only one juvenile GOEA moving at 1605. There was an influx of 16 Northern Shovelers at Lorette Ponds and a flock of 10 Savannah Sparrows in the Hay Meadow was the highest number so far this year. (12.66 hours: 825.4) BAEA 1 (205), SSHA 1 (40), GOEA 1 (2090) TOTAL 3 (2470)
Saturday, April 28, 2007
Friday, April 27, 2007
DAY 66 (April 26) Upper winds were moderate SW backing to strong W after 1200, with Cu and Ac cloud giving an excellent observation backdrop, and the temperature rose to 11C from -3C. Raptor movement was again slow and very sporadic including single SSHA, COHA and NOGO passing in a 3-minute period (moving in taxonomic order!) and a group of 3 juvenile GOEA just before 1900. An adult male
Tuesday, April 24, 2007
Monday, April 23, 2007
Blog Archive
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2007
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May
(13)
- DAY 83 (May 16) The last day of the count started ...
- DAY 82 (May 15) Cloudless skies produced a tempera...
- DAY 81 (May 14) The 100% cloud cover at the start ...
- DAY 80 (May 12) (Bill Wilson) Temperatures ranged ...
- DAY 79 (May 11) The day started as yesterday with ...
- DAY 78 (May 10) Cloudless skies and calm condition...
- DAY 77 (May 9) Large puddles on the trail to the s...
- DAY 76 (May 8) Winds were again strong SW all day ...
- DAY 75 (May 7) Strong SW winds all day with the te...
- DAY 74 (May 6) Calm conditions and -2C at 0630 cha...
- DAY 72 (May 4) Snow continued until 1125, but the ...
- May 3 Rain and snow all day with all peaks and rid...
- DAY 70 (May 1) A generally overcast day with 80-10...
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May
(13)