Eanhs Bulletin, Volume 30, Number 1 : June 2000 
Contents 
Articles 1 
Shallow water fishes of the east (Indian Ocean) and north cast 
(Gulf ol Aden) coast of Somalia B.Q Mann A P.J. Fielding. 1 
Vocalisation in the Southern tree hyrax Dendrohyrax arboreus. 
J. Rudnai A P. Frere 13 
The World Around Us By Fleur N'gweno 20 
Corals and jellyfish: builders and stingers. 20 
Short Communications 29 
It’s getting dark and we’ve nowhere to sleep. At. Reid 29 
Projects 31 
Sncc lenta East Africa. 31 
