- First Breeding Atlas
Status
Tetrads
Possible
81
Confirmed
422
Total
503
Status
Tetrads
Present
19
Possible
119
Probable
0
Confirmed
170
Total
308
Not surveyed
18
Status
Tetrads
Possible
81
Confirmed
422
Total
503
Status
Tetrads
Present
19
Possible
119
Probable
0
Confirmed
170
Total
308
Not surveyed
18