GGRO reports

These reports are updated daily based on the data in the Hawkwatch Today! blog.

Data have not been entirely checked — contact Buzz Hull at bhull@parksconservancy.org for final results and for permission to use.

Species totals for the season to date

SpeciesCount Per hourLast week
Turkey Vulture6,43714.7285
Osprey570.12
White-tailed Kite750.20
Bald Eagle90.01
Northern Harrier3320.843
Sharp-shinned Hawk2,6095.940
Cooper's Hawk1,8224.219
Northern Goshawk00.00
Red-shouldered Hawk2480.65
Broad-winged Hawk2020.50
Swainson's Hawk130.02
Red-tailed Hawk7,51817.1607
Ferruginous Hawk180.00
Rough-legged Hawk00.00
Golden Eagle90.01
American Kestrel3580.821
Merlin1660.42
Peregrine Falcon2640.615
Prairie Falcon20.00
 
Unidentified: 
Accipiter6081.47
Buteo1470.312
Eagle20.00
Falcon340.11
Raptor2190.56
 
Total21,14948.21,069
Hours438.921.035.7

Daily totals

DateDayHoursSpeciesCountPer hour
August15Mon I5:45
6
82
14.3
16Tue I0:00000.0
17Wed I0:00000.0
18Thu I0:00000.0
19Fri I0:00000.0
20Sat I3:15
7
60
18.5
21Sun I4:00
7
75
18.8
22Mon II0:00000.0
23Tue II4:45
8
163
34.3
24Wed II0:00000.0
25Thu II0:00000.0
26Fri II0:00000.0
27Sat II0:00000.0
28Sun II0:00000.0
29Mon I2:00
5
78
39.0
30Tue I0:00000.0
31Wed I6:00
7
121
20.2
September1Thu I2:30
6
58
23.2
2Fri I5:00
8
183
36.6
3Sat I0:00000.0
4Sun I0:00000.0
5Mon II4:45
6
168
35.4
6Tue II4:00
9
196
49.0
7Wed II6:00
7
199
33.2
8Thu II2:00
2
23
11.5
9Fri II0:00000.0
10Sat II0:00000.0
11Sun II5:30
5
154
28.0
12Mon I6:00
9
308
51.3
13Tue I0:00000.0
14Wed I0:00000.0
15Thu I0:00000.0
16Fri I0:00000.0
17Sat I6:00
12
468
78.0
18Sun I6:00
10
421
70.2
19Mon II6:00
12
360
60.0
20Tue II6:00
10
270
45.0
21Wed II6:00
9
361
60.2
22Thu II4:00
11
308
77.0
23Fri II5:30
9
289
52.2
24Sat II0:00000.0
25Sun II0:00000.0
26Mon I6:00
11
494
82.3
27Tue I6:00
11
425
70.8
28Wed I5:50
11
459
78.7
29Thu I0:00000.0
30Fri I5:45
6
186
32.8
October1Sat I6:00
9
295
49.2
2Sun I6:00
12
351
58.5
3Mon II2:00
4
52
25.6
4Tue II0:00000.0
5Wed II4:45
8
175
36.8
6Thu II4:25
9
158
35.8
7Fri II6:00
12
751
125.2
8Sat II5:50
10
834
143.0
9Sun II5:50
9
449
76.8
10Mon I0:00000.0
11Tue I3:30
9
107
30.6
12Wed I6:00
11
449
74.8
13Thu I6:00
11
336
56.0
14Fri I6:00
10
285
47.5
15Sat I4:00
7
119
29.8
16Sun I6:00
11
195
32.5
17Mon II6:00
13
419
69.8
18Tue II0:00000.0
19Wed II6:00
11
400
66.7
20Thu II0:00000.0
21Fri II5:30
12
395
71.8
22Sat II6:00
9
436
72.7
23Sun II6:00
8
450
75.0
24Mon I0:00000.0
25Tue I6:00
10
280
46.7
26Wed I6:00
13
379
63.2
27Thu I6:00
12
534
89.0
28Fri I6:00
12
426
71.0
29Sat I6:00
12
368
61.3
30Sun I6:00
12
347
57.8
31Mon II6:00
9
213
35.5
November1Tue II6:00
13
367
61.2
2Wed II6:00
11
426
71.0
3Thu II3:00
8
78
26.0
4Fri II6:00
13
349
58.2
5Sat II6:00
8
134
22.3
6Sun II6:00
9
238
39.7
7Mon I6:00
9
193
32.2
8Tue I5:50
9
210
36.0
9Wed I6:00
10
215
35.8
10Thu I6:00
10
254
42.3
11Fri I2:00
2
18
9.0
12Sat I6:00
9
298
49.7
13Sun I5:50
11
240
41.1
14Mon II6:00
12
278
46.3
15Tue II6:00
8
247
41.2
16Wed II5:45
10
373
64.9
17Thu II5:30
9
227
41.3
18Fri II4:45
5
69
14.5
19Sat II6:00
7
172
28.7
20Sun II0:00000.0
21Mon I5:00
7
87
17.4
22Tue I5:00
6
102
20.4
23Wed I3:30
5
67
19.1
24Thu I3:45
8
63
16.8
25Fri I4:00
5
25
6.2
26Sat I4:00
8
136
34.0
27Sun I5:00
7
102
20.4
28Mon II4:30
7
57
12.7
29Tue II5:00
6
34
6.8
30Wed II5:40
8
282
49.8
December1Thu II2:30
4
71
28.4
2Fri II6:00
7
200
33.3
3Sat II6:00
12
277
46.2
4Sun II6:00
8
148
24.7