The Migration of Birds: as observed at Irish Lighthouses and Lightships including the original reports from 1888-97, now published for the first time, and an analysis of these and of the previously published reports from 1881-87: together with an Appendix giving the measurements of about 1600 wings.
London: R.H. Porter; Dublin: Edward Ponsonby, 1900. First edition. Hardcover. xxv, 285, (i), [ii], 667, including the two foldouts, a map and a table. Original brown endpapers with armorial bookplate dated 1901, and 1944 ownership name to verso of front free endpaper. 'Note added in Press' tipped in at Preface..... More