This index is limited to the English vernacular and Latin names of species and subspecies of loons, grebes, and auks discussed individually in this book. Complete indexing is confined to entries for the English vernacular names of species as used in this book. The principal account of each species is indicated by italic page numbers. [Publisher’s note: The PDF files of the complete book and all chapters have been converted to text via optical character recognition, and may be word-searched from Adobe Reader or Acrobat.