Hawk Cliff Hawkwatch Port Stanley, Ontario, Canada Daily Raptor Counts: Oct 31, 2010 -------------------------------------------------------------------
Species Day's Count Month Total Season Total ------------------ ----------- -------------- -------------- Black Vulture 0 0 0 Turkey Vulture 495 18665 19733 Osprey 0 60 338 Bald Eagle 2 83 223 Northern Harrier 80 781 1595 Sharp-shinned Hawk 316 6644 13897 Cooper's Hawk 25 206 308 Northern Goshawk 2 7 8 Red-shouldered Hawk 108 313 324 Broad-winged Hawk 0 509 99105 Red-tailed Hawk 722 1642 1706 Rough-legged Hawk 10 19 19 Golden Eagle 19 47 47 American Kestrel 2 879 4396 Merlin 2 46 186 Peregrine Falcon 0 29 81 Unknown Accipiter 0 0 0 Unknown Buteo 0 0 0 Unknown Falcon 0 0 0 Unknown Eagle 0 0 0 Unknown Raptor 0 0 0 Total: 1783 29930 141966 ---------------------------------------------------------------------- Observation start time: 07:00:00 Observation end time: 16:00:00 Total observation time: 9 hours Official Counter: Colin Horstead Observers: Dave Brown, Dave Verkley, Derek Lyon, Don Taylor, Eric Jeffery, Fran Rew, Jason McGuire, Jennifer Lyon, Jim Dunn, Jim Landau, John Potticary, Karen Landau, Kathy, Keith Sealy, Mark Cunningham, Mary Carnahan, Phil Waggett, Rose, Shay Redmond Visitors: Quite a few visitors today...including Tim, then Kirk and Kathy Mitchell (Sarnia) and Jim and Karen Landau along with Fran Rew who travelled for the day from the Buffalo area. A big thankyou to all observers and counters that made it out today. Weather: It's been a struggle this October to get all the right conditions together at the same time and today was no exception. The winds were light to moderate from the NW (the GOOD) ....BUT the few breaks in the clouds filled in quickly as the sky took on the look of squalls (the BAD) and eventually came rain sometimes mixed with snow pellets (the UGLY!!!). Luckily, we managed to dodge most of this moisture which helped with the flight. The temp made it to just 9C. Raptor Observations: Given the somewhat rotten weather today's flight was a bit of a surprise with a total of 1,783 birds. This now makes 2010 the 2nd best season count....we're currently at 141,966 birds tallied. There's still a chance of this season becoming the highest count ever if we can get another roughly 10,000 birds (the highest count is 151,726 from 2000). The favourable wind direction and less stormy weather FINALLY brought some buteos and in fact the bulk of today's flight was Redtails (722)...followed by TV's (495) and Sharpies (316). Northern Harriers were again very consistent today with a total of 80...16 of which were males (the males tend to migrate later in the season). Coopers (25) put in a good showing and we got a couple more Goshawks (both young birds). Highlights for the day included a mix of Roughlegs (dark morph (4) and light morph (6) and a great flight of Golden Eagles (19)....many very low with the heavy cloud cover. Of these, there were a few adult looking birds (3) and a mix of juveniles and immatures (16). It's interesting to this many Goldens to provide a comparison of plumages...and to see what kind of molt is happening in the wings and tail. Non-raptor Observations: Observers at the Cliff and at the B&B today spotted 41 non-raptor species in total with numerous highlights. New bird for this season was a NORTHERN SHRIKE seen perched in a leafless poplar at cliffside. Hawkwatchers reported seeing both COMMON & RED-THROATED LOONS, while birders along HC Rd had great looks at 6 WOODPECKER and 8 SPARROW species. Woodpeckers were DOWNY, HAIRY, RED-BELLIED & PILEATED plus NORTHERN FLICKER & YELLOW-BELLIED SAPSUCKER. The sparrows were FOX, SONG, LINCOLN'S, CHIPPING, AM. TREE, WHITE-CROWNED & WHITE-THROATED plus DARK-EYED JUNCO. There were lots of PURPLE FINCHES and a couple of birders had nice sighitngs of HERMIT THRUSH. No dragonflies today! Predictions: Monday is now looking very promising....with predicted NE winds. Hopefully, there's some cloud around to aid in spotting the birds. ======================================================================== Report submitted by Dave Brown (thebro...@ezlink.on.ca) Hawk Cliff Hawkwatch information may be found at: http://www.ezlink.on.ca/~thebrowns/HawkCliff/index.htm _______________________________________________ ONTBIRDS is presented by the Ontario Field Ornithologists - the provincial birding organization. Send bird reports to ONTBIRDS mailing list ONTBIRDS@hwcn.org For information about ONTBIRDS visit http://www.ofo.ca/