- Second Breeding Atlas
Status
Tetrads
Possible
99
Confirmed
414
Total
513
Status
Tetrads
Present
37
Possible
175
Probable
0
Confirmed
292
Total
504
Not surveyed
15
Status
Tetrads
Possible
99
Confirmed
414
Total
513
Status
Tetrads
Present
37
Possible
175
Probable
0
Confirmed
292
Total
504
Not surveyed
15