Best Birdwatching Site: North Wales
, by Alan Davies and Owen Roberts, features 70 sites in Anglesey, Caernarfonshire, Denbighshire and Flintshire. Published by Buckingham Press (2007). ISBN 9780 95503 394 0. RRP £15.95.
Breeding Bird Atlas: The Breeding Birds of North Wales
, edited by Anne Brenchley, Geoff Gibbs, Rhion Pritchard and Ian Spence. A tetrad atlas of the breeding birds of five vice-counties of North Wales, from fieldwork conducted in 2008-12. Published by Liverpool University Press (2013). ISBN 978-1-84631-858-0. RRP £45.
County avifaunas: (1) Birds of Caernarfonshire
, by Rhion Pritchard (2017), published by Cambrian Ornithological Society. £12. Available from county recorder
(£10 for WOS members)
(2) The Birds of Caernarfonshire
, by John Barnes (1997), published by Cambrian Ornithological Society.
(3) Birds of Caernarvonshire
, by Peter Hope-Jones and Peter Dare (1976), published by Cambrian Ornithological Society.