- First Breeding Atlas
Status
Tetrads
Possible
10
Confirmed
358
Total
368
Status
Tetrads
Present
3
Possible
134
Probable
0
Confirmed
157
Total
294
Not surveyed
18
Status
Tetrads
Possible
10
Confirmed
358
Total
368
Status
Tetrads
Present
3
Possible
134
Probable
0
Confirmed
157
Total
294
Not surveyed
18