Treecreeper
Certhia familiaris
Major towns10km Square IDs
Important wetland bird sites
Other important bird sites
First Breeding Atlas
Status
Tetrads

Possible
71

Probable
31

Confirmed
67
Total
169
Second Breeding Atlas
Status
Tetrads

Possible
81

Probable
72

Confirmed
87
Total
240
New Breeding Atlas
Status
Tetrads

Possible
60

Probable
86

Confirmed
89
Total
235

Not surveyed
0