- Second Breeding Atlas
Status
Tetrads

Possible
78

Confirmed
713
Total
791
Status
Tetrads

Present
112

Possible
233

Probable
0

Confirmed
123
Total
468

Not surveyed
17
Status
Tetrads

Possible
78

Confirmed
713
Total
791
Status
Tetrads

Present
112

Possible
233

Probable
0

Confirmed
123
Total
468

Not surveyed
17