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Antpittas and Gnateaters: A Book Review

10,000 Birds

This range of illustration continues throughout the 24 plates, reflecting, I assume, what has been documented and not documented for each species and the degree of difference between sexes and amongst subspecies. They are, of course, of antpittas building or incubating eggs on a nest. Organization.

Research 146
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Peterson Reference Guide to Sparrows of North America: A Review by a Sparrow Fan

10,000 Birds

It will be interesting to see if the proposal is adopted and this guide becomes the first to employ the new official usage, or if it sparks other bird guide authors to revolt against the system. I simply think it is confusing to the user to have them listed in the Table of Contents but not individually in the Introduction.