West Indian Finches data This data frame is a binary presence-absence matrix for West Indies finches (Fringillidae). Each row is a different species of finch and each column is one of the 19 major islands in the West Indies. Entries indicate the presence (1) or absence (0) of a species on an island. Data from Gotelli and Abele (1982).
Gotelli, N.J. and L.G. Abele. 1982. Statistical distributions of West Indian land bird families. Journal of Biogeography 9: 421-435.