| 1 |
ALEUTIAN--BERING SEA ISLANDS |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
| 2 |
WESTERN ALASKA |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
3 |
5 |
4 |
3 |
3 |
3 |
3 |
3 |
12 |
15 |
13 |
12 |
13 |
10 |
11 |
13 |
7 |
9 |
11 |
11 |
12 |
5 |
| 3 |
ARCTIC PLAINS AND MOUNTAINS |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
4 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
| 4 |
NORTHWESTERN INTERIOR FOREST |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
2 |
2 |
0 |
0 |
0 |
10 |
9 |
4 |
5 |
15 |
17 |
10 |
14 |
15 |
19 |
21 |
34 |
37 |
36 |
39 |
42 |
37 |
38 |
41 |
40 |
41 |
37 |
38 |
35 |
35 |
| 5 |
NORTHWESTERN PACIFIC RAINFOREST |
0 |
0 |
16 |
17 |
24 |
27 |
37 |
41 |
40 |
51 |
47 |
49 |
45 |
40 |
42 |
45 |
39 |
49 |
54 |
47 |
46 |
47 |
53 |
55 |
55 |
60 |
64 |
87 |
104 |
106 |
107 |
102 |
98 |
91 |
95 |
94 |
100 |
101 |
110 |
102 |
93 |
| 9 |
GREAT BASIN |
0 |
0 |
31 |
33 |
34 |
47 |
61 |
66 |
63 |
48 |
50 |
51 |
50 |
54 |
43 |
53 |
62 |
60 |
65 |
72 |
78 |
97 |
115 |
114 |
125 |
122 |
125 |
155 |
161 |
153 |
165 |
169 |
162 |
169 |
157 |
157 |
156 |
166 |
161 |
166 |
147 |
| 10 |
NORTHERN ROCKIES |
0 |
0 |
17 |
20 |
20 |
21 |
29 |
29 |
31 |
28 |
32 |
37 |
36 |
40 |
53 |
48 |
59 |
51 |
43 |
43 |
48 |
66 |
79 |
83 |
98 |
90 |
108 |
121 |
127 |
131 |
130 |
127 |
136 |
120 |
119 |
117 |
119 |
126 |
129 |
134 |
107 |
| 11 |
PRAIRIE POTHOLES |
0 |
40 |
42 |
44 |
47 |
49 |
39 |
46 |
45 |
43 |
48 |
45 |
59 |
63 |
69 |
63 |
63 |
63 |
56 |
59 |
59 |
58 |
63 |
71 |
65 |
61 |
67 |
65 |
61 |
70 |
71 |
73 |
68 |
69 |
74 |
70 |
62 |
74 |
75 |
71 |
74 |
| 12 |
BOREAL HARDWOOD TRANSITION |
14 |
42 |
33 |
43 |
43 |
41 |
45 |
50 |
56 |
49 |
48 |
55 |
62 |
63 |
66 |
64 |
56 |
57 |
56 |
74 |
63 |
69 |
69 |
63 |
67 |
62 |
75 |
91 |
93 |
83 |
72 |
73 |
72 |
76 |
76 |
72 |
59 |
72 |
89 |
79 |
74 |
| 13 |
LOWER GREAT LAKES--SAINT LAWRENCE PLAIN |
27 |
51 |
58 |
61 |
59 |
64 |
58 |
61 |
60 |
59 |
56 |
57 |
52 |
55 |
53 |
55 |
49 |
49 |
45 |
42 |
46 |
50 |
51 |
59 |
56 |
60 |
61 |
64 |
61 |
64 |
61 |
63 |
59 |
58 |
57 |
49 |
45 |
50 |
50 |
55 |
54 |
| 14 |
ATLANTIC NORTHERN FOREST |
40 |
45 |
52 |
61 |
58 |
60 |
66 |
66 |
69 |
77 |
77 |
87 |
81 |
81 |
76 |
67 |
70 |
84 |
76 |
73 |
82 |
77 |
82 |
87 |
93 |
93 |
98 |
105 |
109 |
108 |
109 |
100 |
103 |
98 |
89 |
81 |
77 |
70 |
82 |
92 |
67 |
| 15 |
SIERRA NEVADA |
0 |
0 |
1 |
2 |
2 |
4 |
14 |
16 |
18 |
20 |
19 |
17 |
18 |
16 |
18 |
19 |
17 |
15 |
17 |
16 |
16 |
16 |
15 |
15 |
15 |
14 |
15 |
16 |
16 |
16 |
15 |
23 |
22 |
23 |
22 |
23 |
23 |
25 |
24 |
24 |
20 |
| 16 |
SOUTHERN ROCKIES--COLORADO PLATEAU |
0 |
0 |
21 |
24 |
24 |
26 |
24 |
28 |
26 |
31 |
30 |
33 |
31 |
31 |
31 |
23 |
24 |
18 |
20 |
21 |
34 |
45 |
47 |
50 |
50 |
64 |
105 |
119 |
126 |
128 |
141 |
139 |
153 |
162 |
156 |
160 |
145 |
162 |
156 |
158 |
153 |
| 17 |
BADLANDS AND PRAIRIES |
0 |
13 |
34 |
31 |
35 |
35 |
34 |
31 |
34 |
31 |
32 |
37 |
35 |
40 |
43 |
40 |
45 |
37 |
35 |
38 |
49 |
52 |
59 |
61 |
69 |
64 |
78 |
74 |
83 |
82 |
79 |
79 |
69 |
82 |
79 |
79 |
68 |
68 |
59 |
56 |
53 |
| 18 |
SHORTGRASS PRAIRIE |
0 |
6 |
19 |
21 |
18 |
21 |
22 |
26 |
26 |
31 |
29 |
34 |
30 |
34 |
40 |
43 |
38 |
33 |
28 |
27 |
34 |
36 |
41 |
43 |
48 |
45 |
65 |
72 |
77 |
83 |
81 |
77 |
74 |
83 |
84 |
86 |
84 |
95 |
85 |
93 |
90 |
| 19 |
CENTRAL MIXED-GRASS PRARIE |
0 |
34 |
39 |
53 |
47 |
47 |
48 |
45 |
43 |
51 |
56 |
57 |
59 |
55 |
59 |
57 |
51 |
54 |
45 |
53 |
44 |
52 |
51 |
46 |
52 |
49 |
56 |
64 |
76 |
64 |
70 |
68 |
65 |
57 |
72 |
68 |
78 |
86 |
82 |
79 |
74 |
| 20 |
EDWARDS PLATEAU |
0 |
3 |
2 |
8 |
7 |
10 |
10 |
10 |
10 |
9 |
10 |
11 |
11 |
8 |
11 |
8 |
9 |
9 |
10 |
11 |
11 |
9 |
8 |
8 |
9 |
7 |
9 |
9 |
14 |
14 |
14 |
15 |
12 |
13 |
14 |
15 |
15 |
15 |
15 |
14 |
12 |
| 21 |
OAKS AND PRAIRIES |
0 |
25 |
28 |
38 |
38 |
37 |
39 |
39 |
40 |
41 |
37 |
37 |
39 |
37 |
35 |
33 |
33 |
36 |
40 |
39 |
38 |
35 |
38 |
33 |
31 |
33 |
37 |
40 |
45 |
50 |
46 |
46 |
38 |
46 |
40 |
44 |
41 |
48 |
43 |
46 |
42 |
| 22 |
EASTERN TALLGRASS PRAIRIE |
45 |
92 |
98 |
103 |
102 |
120 |
124 |
124 |
112 |
112 |
130 |
135 |
140 |
144 |
140 |
148 |
145 |
141 |
140 |
135 |
140 |
143 |
149 |
146 |
145 |
152 |
160 |
172 |
173 |
177 |
173 |
169 |
161 |
173 |
183 |
185 |
178 |
191 |
184 |
193 |
169 |
| 23 |
PRAIRIE HARDWOOD TRANSITION |
42 |
59 |
53 |
62 |
66 |
64 |
66 |
70 |
71 |
77 |
67 |
72 |
81 |
80 |
78 |
78 |
80 |
82 |
84 |
78 |
83 |
84 |
80 |
86 |
85 |
89 |
91 |
97 |
100 |
96 |
94 |
93 |
101 |
104 |
100 |
106 |
101 |
104 |
102 |
103 |
91 |
| 24 |
CENTRAL HARDWOODS |
45 |
60 |
57 |
63 |
61 |
66 |
68 |
71 |
69 |
71 |
76 |
74 |
76 |
79 |
79 |
85 |
87 |
88 |
89 |
81 |
87 |
84 |
87 |
71 |
78 |
84 |
87 |
87 |
91 |
95 |
95 |
90 |
96 |
100 |
101 |
106 |
109 |
102 |
105 |
102 |
94 |
| 25 |
WEST GULF COASTAL PLAINS--OUACHITAS |
0 |
30 |
33 |
38 |
42 |
37 |
37 |
39 |
34 |
35 |
32 |
37 |
35 |
35 |
32 |
31 |
30 |
29 |
29 |
30 |
31 |
37 |
36 |
36 |
38 |
43 |
45 |
44 |
48 |
56 |
51 |
49 |
58 |
59 |
60 |
52 |
55 |
56 |
56 |
57 |
55 |
| 26 |
MISSISSIPPI ALLUVIAL VALLEY |
3 |
23 |
22 |
20 |
20 |
21 |
22 |
22 |
19 |
24 |
23 |
23 |
21 |
20 |
19 |
17 |
18 |
17 |
20 |
17 |
19 |
25 |
31 |
31 |
31 |
31 |
30 |
31 |
31 |
27 |
33 |
32 |
37 |
40 |
36 |
31 |
28 |
30 |
25 |
25 |
29 |
| 27 |
SOUTHEASTERN COASTAL PLAIN |
73 |
89 |
85 |
91 |
102 |
97 |
109 |
107 |
105 |
110 |
106 |
116 |
122 |
118 |
117 |
113 |
102 |
113 |
114 |
105 |
128 |
159 |
155 |
151 |
166 |
159 |
170 |
173 |
174 |
181 |
196 |
191 |
195 |
201 |
197 |
202 |
201 |
182 |
186 |
184 |
173 |
| 28 |
APPALACHIAN MOUNTAINS |
97 |
118 |
120 |
145 |
169 |
171 |
169 |
193 |
188 |
190 |
193 |
195 |
192 |
182 |
182 |
186 |
173 |
166 |
154 |
152 |
165 |
175 |
199 |
196 |
199 |
201 |
220 |
247 |
250 |
273 |
269 |
268 |
247 |
251 |
256 |
269 |
260 |
260 |
266 |
273 |
228 |
| 29 |
PIEDMONT |
37 |
42 |
45 |
43 |
47 |
47 |
44 |
52 |
48 |
63 |
63 |
74 |
75 |
71 |
60 |
60 |
57 |
62 |
60 |
61 |
63 |
65 |
73 |
68 |
75 |
79 |
81 |
80 |
90 |
90 |
88 |
87 |
86 |
92 |
95 |
96 |
95 |
87 |
90 |
98 |
92 |
| 30 |
NEW ENGLAND--MID-ATLANTIC COAST |
63 |
73 |
69 |
80 |
75 |
80 |
78 |
85 |
82 |
82 |
80 |
89 |
85 |
84 |
84 |
78 |
76 |
72 |
78 |
73 |
83 |
86 |
84 |
89 |
93 |
96 |
98 |
96 |
95 |
95 |
90 |
81 |
85 |
80 |
82 |
79 |
74 |
76 |
76 |
83 |
78 |
| 31 |
PENINSULAR FLORIDA |
13 |
17 |
17 |
18 |
21 |
22 |
21 |
21 |
15 |
16 |
18 |
18 |
17 |
17 |
16 |
15 |
14 |
14 |
11 |
11 |
18 |
50 |
48 |
43 |
41 |
42 |
40 |
44 |
51 |
43 |
41 |
38 |
43 |
47 |
46 |
46 |
51 |
53 |
53 |
49 |
41 |
| 32 |
COASTAL CALIFORNIA |
0 |
0 |
13 |
17 |
38 |
40 |
75 |
81 |
78 |
77 |
74 |
70 |
69 |
64 |
71 |
71 |
56 |
49 |
53 |
48 |
59 |
57 |
54 |
56 |
49 |
55 |
51 |
56 |
60 |
66 |
58 |
55 |
44 |
45 |
39 |
42 |
45 |
55 |
50 |
49 |
43 |
| 33 |
SONORAN AND MOHAVE DESERTS |
0 |
0 |
13 |
13 |
17 |
13 |
17 |
29 |
22 |
29 |
29 |
32 |
26 |
22 |
21 |
22 |
16 |
17 |
16 |
18 |
21 |
21 |
27 |
27 |
28 |
31 |
43 |
44 |
43 |
51 |
49 |
46 |
38 |
34 |
38 |
36 |
33 |
35 |
31 |
33 |
30 |
| 34 |
SIERRA MADRE OCCIDENTAL |
0 |
0 |
5 |
6 |
6 |
6 |
3 |
4 |
8 |
9 |
9 |
10 |
8 |
8 |
8 |
6 |
7 |
8 |
9 |
9 |
9 |
8 |
10 |
9 |
8 |
10 |
22 |
27 |
22 |
27 |
24 |
26 |
20 |
26 |
24 |
27 |
24 |
27 |
25 |
27 |
27 |
| 35 |
CHIHUAHUAN DESERT |
0 |
3 |
10 |
10 |
9 |
9 |
10 |
10 |
14 |
16 |
13 |
18 |
15 |
14 |
17 |
13 |
12 |
10 |
11 |
11 |
12 |
17 |
18 |
14 |
12 |
11 |
21 |
24 |
28 |
31 |
31 |
33 |
31 |
34 |
31 |
34 |
29 |
32 |
34 |
36 |
37 |
| 36 |
TAMAULIPAN BRUSHLANDS |
0 |
5 |
4 |
12 |
14 |
13 |
14 |
10 |
12 |
9 |
9 |
11 |
9 |
11 |
9 |
10 |
10 |
8 |
9 |
9 |
8 |
9 |
9 |
8 |
9 |
8 |
11 |
11 |
16 |
13 |
15 |
15 |
15 |
14 |
7 |
11 |
9 |
12 |
13 |
15 |
9 |
| 37 |
GULF COASTAL PRAIRIE |
0 |
9 |
9 |
11 |
11 |
14 |
9 |
13 |
11 |
11 |
10 |
11 |
12 |
10 |
11 |
10 |
9 |
5 |
9 |
8 |
9 |
11 |
17 |
12 |
12 |
8 |
14 |
12 |
16 |
18 |
17 |
20 |
21 |
21 |
21 |
22 |
20 |
20 |
18 |
17 |
15 |