Authors: PETTY SJ PATTERSON IJ ANDERSON DIK LITTLE B DAVISON M

Citation: Sj. Petty et al., NUMBERS, BREEDING PERFORMANCE, AND DIET OF THE SPARROWHAWK ACCIPITER NISUS AND MERLIN FALCO-COLUMBARIUS IN RELATION TO CONE CROPS AND SEED-EATING FINCHES, Forest ecology and management, 79(1-2), 1995, pp. 133-146

Authors: PETTY SJ SHAW G ANDERSON DIK

Citation: Sj. Petty et al., VALUE OF NEST BOXES FOR POPULATION STUDIES AND CONSERVATION OF OWLS IN CONIFEROUS FORESTS IN BRITAIN, The Journal of raptor research, 28(3), 1994, pp. 134-142