Sorby Record 2021 - the abundance maps
£5.00
Includes a paper by Dave Gosney featuring abundance maps of the breeding birds of the Sheffield area, comparing 2016-21 with 1988-90 and 2003-08. Shows what is happening to birds in the Sheffield area - are the same changes happening near you
Sorby 2
Includes a paper by Dave Gosney featuring abundance maps of the breeding birds of the Sheffield area, comparing 2016-21 with 1988-90 and 2003-08. Shows what is happening to birds in the Sheffield area - are the same changes happening near you