alberta butterflies
Alberta Bufferflies is the first comprehensive guide and reference to the butterflies of the province. Life-size colour photographs complement the descriptions of every species and subspecies of butterfly known or expected to occur in Alberta. Full colour pictorial keys assist the novice and expert alike in identifying any butterflies encountered in the province. ... Colour maps illustrate species ranges in North America and confirmed records from Alberta. ... The introductory chapter will be of particular value to those new to the study of butterflies. ... Alberta Bufferflies is the first comprehensive guide and reference to the butterflies of the province. Life-size colour photographs complement the descriptions of every species and subspecies of butterfly known or expected to occur in Alberta.