- First Breeding Atlas
Status
Tetrads
Possible
55
Confirmed
582
Total
637
Status
Tetrads
Present
0
Possible
125
Probable
0
Confirmed
626
Total
751
Not surveyed
18
Status
Tetrads
Possible
55
Confirmed
582
Total
637
Status
Tetrads
Present
0
Possible
125
Probable
0
Confirmed
626
Total
751
Not surveyed
18