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Top counties

Top regions sorted by number of checklists
Rank Region Species Checklists Checklists
1 Cumberland
383
134,683
2 Hancock
347
100,328
3 York
377
96,652
4 Lincoln
353
42,644
5 Penobscot
288
42,510
6 Kennebec
280
41,617
7 Waldo
298
35,266
8 Knox
345
32,707
9 Washington
347
31,816
10 Sagadahoc
334
22,565
11 Oxford
243
18,481
12 Piscataquis
220
13,041
13 Aroostook
258
12,277
14 Somerset
259
10,911
15 Androscoggin
248
10,753
16 Franklin
224
10,585