- Second Breeding Atlas
Status
Tetrads
Possible
127
Confirmed
659
Total
786
Status
Tetrads
Present
5
Possible
220
Probable
0
Confirmed
656
Total
881
Not surveyed
18
Status
Tetrads
Possible
127
Confirmed
659
Total
786
Status
Tetrads
Present
5
Possible
220
Probable
0
Confirmed
656
Total
881
Not surveyed
18