White squares represent data from ERIC North East, and those who share data with them. Some recent data may not be verified. Green squares represent recent unverified data added by site users. The opacity indicates the number of sightings for that area. You can click on a grid square to find out how many reports have been made. The actual population may not be accurate, as some reports only indicate presence or absence and do not record the actual number seen.
This data may not be used for commercial purposes.