GGRO reports

These reports are updated daily based on the data in the Daily Hawk Count blog.

Data have not been entirely checked — contact Chris Briggs at cbriggs@parksconservancy.org for final results and for permission to use.

Species totals for the season to date

SpeciesCount Per hourLast week
Turkey Vulture68116.3381
Osprey100.28
White-tailed Kite50.14
Bald Eagle00.00
Northern Harrier70.25
Sharp-shinned Hawk80.24
Cooper's Hawk280.721
Northern Goshawk00.00
Red-shouldered Hawk10.01
Broad-winged Hawk00.00
Swainson's Hawk00.00
Red-tailed Hawk4059.7270
Ferruginous Hawk00.00
Rough-legged Hawk00.00
Golden Eagle20.02
American Kestrel250.618
Merlin00.00
Peregrine Falcon30.11
Prairie Falcon10.01
 
Unidentified: 
Accipiter120.35
Buteo170.48
Eagle00.00
Falcon20.02
Raptor160.412
 
Total1,22329.3743
Hours41.791.023.0

Daily totals

DateDayHoursSpeciesCountPer hour
August18Mon I0:00000.0
19Tue I2:30
2
23
9.2
20Wed I3:00
3
38
12.7
21Thu I4:00
6
96
24.0
22Fri I1:30
4
21
14.0
23Sat I4:15
5
130
30.6
24Sun I3:30
8
172
49.1
25Mon II5:00
6
108
21.6
26Tue II3:30
7
115
32.9
27Wed II3:30
6
149
42.6
28Thu II3:15
3
57
17.5
29Fri II0:00000.0
30Sat II4:10
9
169
40.5
31Sun II3:40
7
145
40.1