- Second Breeding Atlas
Status
Tetrads

Possible
74

Confirmed
213
Total
287
Status
Tetrads

Present
12

Possible
76

Probable
0

Confirmed
231
Total
319

Not surveyed
18
Status
Tetrads

Possible
74

Confirmed
213
Total
287
Status
Tetrads

Present
12

Possible
76

Probable
0

Confirmed
231
Total
319

Not surveyed
18