The South Livingstone Raptor Count for the fall migration of 2007 has now begun. First official day of counting began on 25th August 2007. Follow the daily movement of raptors on this blog updated daily by Peter Sherrington.
Tuesday, October 9, 2007
October 9 [Day 42] This was the most pleasant day for weeks with the temperature rising to 6.5C from a low of 1.5C under sunny skies that were cloudless after 1400. Winds were upslope all day varying from E to NE, generally 5-15 km/h and even, on occasion, calm. Because of the light winds the only birds to move in the morning were 48 Sharp-shinned Hawks and 4 Merlins, and the first Golden Eagle was not seen until 1233. The highlight of the morning was an adult male columbarius Merlin flying flat-out pursuing a Downy Woodpecker that had just taken off from the site, which avoided being taken by suddenly dropping vertically just as the Merlin caught up with it. All the birds flying in the morning moved very close to the site and had us ducking on occasion. The combined species total for the day was 316 (11 species) and was the highest so far this season. The 160 Sharp-shinned Hawks was the highest single day count ever for an RMERF count, and the 15 Bald Eagles was the highest daily total for the season. The Osprey was the latest ever seen on an RMERF count, the previous latest being on October 3 at Plateau Mountain (1997) and at Mount Lorette (2000). One of the 9 Red-tailed Hawks was an adult intermediate morph Harlan’s Hawk, and a single juvenile Peregrine Falcon brought the season’s total to 30. We shared the site with a Northern Pygmy-Owl for much of the day, and passerine movement was again dominated by American Robins (98) and the first significant movement of Bohemian Waxwings (30). Many other small passerines passed by in the crops of Sharp-shinned Hawks! 12.8 hours (465.68) OSPR 1 (15), BAEA 15 (85), NOHA 1 (47), SSHA 160 (811), COHA 1 (168), NOGO 5 (38), RTHA 9 (167), RLHA 1 (4), GOEA 118 (1632), UE 1 (4), MERL 4 (14), PEFA 1 (30) TOTAL 316 (3143)
Subscribe to:
Post Comments (Atom)
Blog Archive
-
▼
2007
(105)
-
▼
October
(31)
- October 31 [Day 64] Strong westerly winds all day ...
- October 30 [Day 63] It was a day almost devoid of ...
- October 29 [Day 62] The count today was mainly con...
- October 28 [Day 61] A pleasant day for late Octobe...
- October 27 [Day 60] The temperature at 0800 was -2...
- October 26 [Day 59] A cloudless sky allowed the te...
- October 25 [Day 58] A cold front passing south ove...
- October 24 [Day 57] The temperature at 0800 was 9C...
- October 23 [Day 56] A beautiful fall day with the ...
- October 22 [Day 55] The temperature rose from 0C a...
- October 21 [Day 54] Again the temperature rose to ...
- October 20 [Day 53] This was the first day when th...
- October 19 [Day 52] A rather unpleasant (and un-fo...
- October 18 [Day 51] The temperature at 0800 was -3...
- October 17 [Day 50] It was a cool (0C to 4C) windy...
- October 16 [Day 49] After two days with little or ...
- October 15 [Day 48] Winds were similar to those of...
- October 14 [Day 47] Winds were WNW to W all day ge...
- October 13 [Day 46] It was a gloomy morning with u...
- October 12 [Day 45] Today’s weather was the antith...
- October 11 [Day 44] North-west to WNW winds gustin...
- October 10 [Day 43] It was 8.5C on the ridge at 08...
- October 9 [Day 42] This was the most pleasant day ...
- October 8 [Day 41] Ridge winds were light all day ...
- October 7 [Day 40] (Bill Wilson) Winds were WNW to...
- October 6 [Day 39] (Bill Wilson) Twenty centimetre...
- October 5 [NO OBSERVATION] Heavy snow all day gave...
- October 4 [Day 38] It was a spectacular start to t...
- October 3 [Day 37] At 0600 the peaks and ridge app...
- October 2 [Day 36] Again winds were strong westerl...
- October 1 [Day 35] Winds were strong westerly all ...
-
▼
October
(31)
No comments:
Post a Comment