1. Alford RA, Wilbur HM (1985) Priority effects in experimental pond communities: competition between Bufo and Rana. Ecology 66:1097?1105
2. Armstrong RA (1976) Fugitive species: experiments with fungi and some theoretical considerations. Ecology 57:953?963
3. Bacallardo JJ (1976) Notas sobre la distribucion y evolucion de la avifauna Canaria. In: Kunkel G (ed) Biogeography and Ecology in the Canary Islands Ch. 14. The Hague Junk
4. Baker RJ, Genoways HH (1978) Zoogeography of Antillean bats. In: Zoogeography in the Caribbean. Philadelphia Acad Nat Sci special publication. 13
5. Beardmore JA (1983) Extinction, survival, and gentic variation. In: Schonewald-Cox CM, Chambers SM, MacBryde B, Thomas WL (eds) Genetics and Conservation. Menlo Park, California: The Benjamin/Cummings Publ. Co. pp 125?151