Ascension Island and the British Ornithologists Union Centenary Expedition 1957-59

Original article from The Ibis Vol. 103b, No. 2 bound in brown buckram with the cover title: Birds of Ascension Island. Pages 107 - 161. Fold-out map. Black and white photographs. A study of the breeding cycles and breeding seasons of the fifteen species of birds resident in this near-equatorial environment.