Basics: 2001, softcover, 272 pages, 650+ color photos of 444 species, no range maps
This photo guide offers a nice overview of some of the birds found in New Guinea and in the chain of islands off its ne coast. The format of the book is similar to a different series of small books titled "Photographic Guide to Birds of XYZ". The three primary differences displayed in this book are the greater number of species, more photos per species, and slightly more and better text.
Of the 800 or so birds found in this region, 444 (55%) are photographed and discussed here. About half of the birds are shown with two photos. The quality of these photos is quite variable. There are many very good photos. I would estimate 80-85% of the photos as good. The remaining photos need improvement. These are often too small, distant, dark, or too obscured by vegetation for a good visual examination. Quite a few of the photos are of birds held in the hand after mist-netting, which deprives us of the true form of the bird in nature. The photo selection of the Cicadabird is interesting. It shows only an immature female.
The text for each bird is a medium-length paragraph that gives 1-2 sentences on description, habitat, habits, voice, and range. The descriptions are typically brief, but do give good bits of key ID points. Nice details are offered for some of the more difficult birds like the scrub-wrens. In contrast, many other birds have descriptions that are a bit sparse.
Although this is an incomplete photo guide (only half the birds covered), it will still be useful to prepare for your birding trip. It is also the best available book for photographs of this region's birds. I'd give it 3.5 stars if possible, but not 4 because of its limitations. Using it with the complete illustrated field guide by Beehler will serve you well.
I've listed several related books below...
1) Birds in Papua New Guinea by Coates
2) The Birds of Papua New Guinea: Including the Bismarck Archipelago and Bougainville by Coates
3) Birds of New Guinea by Beehler/Pratt/Zimmerman/
4) Birds of New Guinea by Iredale
5) Upland Birds of Northeastern New Guinea by Beehler
6) Handbook of New Guinea birds by Rand/Gilliard
7) Birds of paradise and bower birds (The World naturalist) by Gilliard
8) The Birds of Paradise: Paradisaeidae by Frith/Beehler