[Va-bird] HSR: Rockfish Gap Hawk Watch (02 Oct 2008) 125 Raptors

  • From: reports@xxxxxxxxxxxxx
  • To: va-bird@xxxxxxxxxxxxx
  • Date: 02 Oct 2008 19:10:32 -0400

Rockfish Gap Hawk Watch
Waynesboro, Virginia, USA
Daily Raptor Counts: Oct 02, 2008
-------------------------------------------------------------------

Species            Day's Count    Month Total   Season Total
------------------ ----------- -------------- --------------
Black Vulture                0              0              0
Turkey Vulture               0              0              0
Osprey                       7              7            127
Bald Eagle                   0              0             31
Northern Harrier             2              2             21
Sharp-shinned Hawk          91             91            415
Cooper's Hawk               11             11             66
Northern Goshawk             0              0              1
Red-shouldered Hawk          0              0              1
Broad-winged Hawk            0              0          14429
Red-tailed Hawk              2              2             25
Rough-legged Hawk            0              0              0
Golden Eagle                 0              0              1
American Kestrel            11             11             80
Merlin                       0              0              3
Peregrine Falcon             1              1             11
Unknown Accipiter            0              0              0
Unknown Buteo                0              0              2
Unknown Falcon               0              0              0
Unknown Eagle                0              0              0
Unknown Raptor               0              0              6
Mississippi Kite             0              0              1

Total:                     125            125          15220
----------------------------------------------------------------------

Observation start time: 07:00:00 
Observation end   time: 16:00:00 
Total observation time: 9 hours

Official Counter:        Vic Laubach

Observers:        

Weather:
Very sunny day with no haze and clear visibility. High winds from the W at
50-61km/hr during first 3 hrs, then the winds gradually calmed down to
20-28km/hr by 1pm. Cool in the morning (50F) and warm in afternoon (68F).
Usually some nice, white cumulus clouds in the sky after 11am. Humidity
started at 52% and ended at 33%.

Raptor Observations:
The birds were fighting the winds in the morning, usually rising just off
the ridge and crossing Rockfish Gap fairly low. In the afternoon, when the
winds calmed down, the birds then were able to gain more height. 
An adult Peregrine Falcon observed at 8:58am, and two Northern Harriers
observed between 12-1pm (one adult female and the other unknown). 
All 7 Ospreys came over before noon.
Hourly Sharp-Shinned Hawk counts: 5 (7-8am), 2 (8-9am), 15 (9-10am), 9
(10-11am), 11 (11-12pm), 16 (12-1pm), 19 (1-2pm), 9 (2-3pm), 5 (3-4pm).

Non-raptor Observations:
8 Ravens.
Usually were some Chimney Swifts flying all day.
2 Hummingbirds.
A few Swallows observed several times today. Although distant, they
appeared to be Cliff Swallows due to the white underside and squared-off
tail.
Also observed was the rare "blue-breasted latex balloon" and the
"silver-backed mylar balloon" flying high across the gap.

Predictions:
Sunny and a little warmer
========================================================================
Report submitted by Vic Laubach (laubach@xxxxxxxxxxxx)
Rockfish Gap Hawk Watch, VA information may be found at:
http://home.ntelos.net/~btkin/rockfish_gap_hawk_watch


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  • » [Va-bird] HSR: Rockfish Gap Hawk Watch (02 Oct 2008) 125 Raptors - reports