Over the last two decades, the study of speciation has expanded from a modest backwater of evolutionary biology into a large and vigorous discipline. Speciation

In Speciation in Birds, Trevor Price, a University of Chicago professor and leading expert in the field, has written the most authoritative and modern synthesis

The literature of paleobiology is brimming with qualifiers and cautions about using species in the fossil record, or equating such species with those recognized

Deals with speciation phenomena in higher plants beginning with a consideration of populations and races followed by a discussion of the nature and behavior of

The origin of biological diversity, via the formation of new species, can be inextricably linked to adaptation to the ecological environment. Specifically, ecol