Table 2. Bird Conservation Region (BCR) summary statistics for golden eagle records from the Midwinter Bald Eagle Survey.
| BCR CODE |
# of Routes |
# of Years |
First Year |
Last Year |
Total GOEA Observed |
Min GOEA |
Max GOEA |
Mean GOEA |
Mode GOEA |
| 5-NORTHERN_PACIFIC_RAINFOREST |
15 |
23 |
1988 |
2010 |
72 |
0 |
12 |
3.1 |
1 |
| 9-GREAT_BASIN |
94 |
29 |
1980 |
2010 |
3818 |
0 |
203 |
127.3 |
0 |
| 10-NORTHERN_ROCKIES |
110 |
29 |
1980 |
2010 |
3926 |
0 |
396 |
130.9 |
0 |
| 11-PRAIRIE_POTHOLES |
5 |
20 |
1992 |
2010 |
116 |
0 |
19 |
5.8 |
0 |
| 12-BOREAL_HARDWOOD_TRANSITION |
2 |
13 |
1986 |
1998 |
2 |
0 |
1 |
0.2 |
0 |
| 13-LOWER_GREAT_LAKES/_ST._LAWRENCE_PLAIN |
1 |
25 |
1986 |
2010 |
6 |
0 |
2 |
0.2 |
0 |
| 14-ATLANTIC_NORTHERN_FOREST |
1 |
23 |
1987 |
2010 |
1 |
0 |
1 |
0 |
0 |
| 15-SIERRA_NEVADA |
5 |
23 |
1988 |
2010 |
28 |
0 |
4 |
1.2 |
0 |
| 16-SOUTHERN_ROCKIES/COLORADO_PLATEAU |
43 |
25 |
1986 |
2010 |
1378 |
19 |
86 |
55.1 |
39 |
| 17-BADLANDS_AND_PRAIRIES |
63 |
25 |
1986 |
2010 |
747 |
0 |
111 |
29.9 |
20 |
| 18-SHORTGRASS_PRAIRIE |
10 |
25 |
1986 |
2010 |
187 |
0 |
29 |
7.5 |
0 |
| 19-CENTRAL_MIXED_GRASS_PRAIRIE |
10 |
25 |
1986 |
2010 |
115 |
0 |
18 |
4.6 |
0 |
| 20-EDWARDS_PLATEAU |
1 |
25 |
1986 |
2010 |
5 |
0 |
1 |
0.2 |
0 |
| 21-OAKS_AND_PRAIRIES |
4 |
22 |
1989 |
2010 |
10 |
0 |
4 |
0.5 |
0 |
| 22-EASTERN_TALLGRASS_PRAIRIE |
10 |
25 |
1986 |
2010 |
19 |
0 |
5 |
0.8 |
0 |
| 23-PRAIRIE_HARDWOOD_TRANSITION |
7 |
25 |
1986 |
2010 |
11 |
0 |
2 |
0.4 |
0 |
| 24-CENTRAL_HARDWOODS |
28 |
29 |
1982 |
2010 |
142 |
0 |
14 |
4.9 |
2 |
| 25-WEST_GULF_COASTAL_PLAIN/OUACHITAS |
9 |
25 |
1986 |
2010 |
27 |
0 |
8 |
1.1 |
0 |
| 26-MISSISSIPPI_ALLUVIAL_VALLEY |
6 |
25 |
1986 |
2010 |
16 |
0 |
4 |
0.6 |
0 |
| 27-SOUTHEASTERN_COASTAL_PLAIN |
8 |
25 |
1986 |
2010 |
25 |
0 |
3 |
1 |
0 |
| 28-APPALACHIAN_MOUNTAINS |
6 |
25 |
1986 |
2010 |
39 |
0 |
6 |
1.6 |
0 |
| 29-PIEDMONT |
2 |
19 |
1991 |
2010 |
4 |
0 |
2 |
0.2 |
0 |
| 30-NEW_ENGLAND/MID-ATLANTIC_COAST |
12 |
25 |
1986 |
2010 |
104 |
0 |
9 |
4.2 |
3 |
| 32-COASTAL_CALIFORNIA |
14 |
25 |
1986 |
2010 |
456 |
0 |
50 |
18.2 |
14 |
| 33-SONORAN_AND_MOJAVE_DESERTS |
15 |
22 |
1988 |
2010 |
184 |
0 |
23 |
8.4 |
7 |
| 34-SIERRA MADRE OCCIDENTAL |
54 |
19 |
1992 |
2010 |
218 |
0 |
19 |
11.5 |
17 |
|
First posted March 28, 2013
Disclaimer
These data have been approved for release and publication by the U.S. Geological Survey (USGS). Although these data have been subjected to rigorous review and are substantially complete, the USGS reserves the right to revise these data pursuant to further analysis and review. Furthermore, these data are released on condition that neither the USGS nor the U.S. Government may be held liable for any damages resulting from authorized or unauthorized use.
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U.S. Geological Survey