Conservation biology: the science of scarcity and diversity

abundance Africa alleles animals Barro Colorado Barro Colorado Island bats biological biologists bird species breeding butterflies caves Chapter climate coadaptation communities conservation biology crop defined definition density difficult dispersal distribution disturbance ecological ecosystem edge effects endemic environmental example extinction fauna field Figure find fire first fish fitness five flora fragmentation frugivores fynbos genes genetic load genetic variation Gentry geographic growth Guinea habitat specificity heliophiles heterosis heterozygosity heterozygous homozygotes Houérou human inbreeding inbreeding depression increase individuals influence insect interactions introduced species Irian Jaya islands isolated levels loci males mammals mangrove mating natural number of species nutrients occur outbreeding depression overdominance patches patterns percent plant species population population densities predators problems range rare species rarity reef regeneration regions relatively reserves result scientific season significant soil Soulé studies taxa tion tree species troglobites tropical forests variability vegetation zone