Progressive split pages capture seasonal rounds and communities of wildlife in natural habitats worldwide.Even the Arctic in winter has a populous look as Robin generously strews six broad, painted-paper–collage landscapes with flora and fauna that are strongly reminiscent of Eric Carle's in color and composition. Most scenes are presented in a sequence of four increasingly larger, overlapped pages, one per season, arranged so that seams between seasons are artfully aligned. If Pang's simply phrased commentary can't always keep up, so that some of the wildlife on display goes unidentified, still it offers informational nourishment. This is conveyed in both specific facts ("The ostrich is the largest, heaviest bird in the world") and big-picture explanations of what's going on ("Behind giant dust clouds and swirling water, the Great Migration is taking place across the Mara River"). Moreover, in laudable contrast to the general run of seasonal albums, the usual spring-summer-fall-winter sequence changes up after opening views in and around a European oak. Alaskan scenes begin with autumn, China's Yellow Dragon Valley with winter, and along with the Arctic's binary winter and summer, both a mangrove swamp in northern Australia and Kenya's Masaai Mara accurately see only "wet" and "dry" seasons. Human presence is confined to occasional pleas to be mindful of wild places.Plenty to see for young animal (and plant) lovers, plus an expansive view of the concept of seasons. (Informational novelty. 4-6)