Data type: Atlas: Tetrad:


SP42N (Horsehay Farm)

Breeding distribution 1967-72

Atlas explanation

The 1967-72 distribution data includes tetrad-scale data collected for the first national Bird Atlas in Hertfordshire and Bedfordshire.

Adjacent tetrads

SP42J SP42P SP42U
SP42I

SP42N

SP42T
SP42H SP42M SP42S