Weights and wing-lengths of some Trinidad birds

Published in 1963 in Zoologica, volume 48, issue 1, on pages 1-12
Authors: D W Snow, B K Snow

The reproductive behavior of the green sunfish, Lepomis cyanellus

Published in 1963 in Zoologica, volume 48, issue 2, on pages 13-24
Authors: John R Hunter

The display of the blue-backed manakin, Chiroxiphia pareola, in Tobago, W.I

Published in 1963 in Zoologica, volume 48, issue 12, on pages 167-176
Authors: D W Snow