Scarce migrants in Britain and Ireland during 1958-67. Part 1 -- Introduction, Hoopoe, Golden Oriole and Tawny Pipit
British Birds,
1969
Citation
Sharrock, J.T.R. 1969. Scarce migrants in Britain and Ireland during 1958-67. Part 1 -- Introduction, Hoopoe, Golden Oriole and Tawny Pipit. British Birds62: 189.