Reviewed by Ephraim Nissan (London, England)

Books available for review announcement

The following volumes are available to Paleontological Society members in exchange for writing a review in Priscum. Reviews should be informative, engaging, and 400–800 words long. The tone can be informal and casual, appropriate to recommending a book to colleagues. Reviews are expected to be returned within six months after receipt. Past book reviews can be found in past issues of Priscum at https://www.paleosoc.org/priscum-newsletter and https://www.paleosoc.org/blog. Reviewers must be a current member of the Paleontological Society before beginning review. If you are interested in reviewing one of these texts, please contact Book Reviews Editor Phil Novack-Gottshall.

Reviewed by James Farlow (Purdue University Fort Wayne, Fort Wayne, IN)

Reviewed by Phil Novack-Gottshall (Benedictine University, Lisle, IL)

Reviewed by Ephraim Nissan (London, England)

This lavishly illustrated, large-format book provides a full-rounded treatment of all extant penguin species, but it also is an eye-opener on fossil and subfossil penguin species. Part 1 is by Tui de Roy, and covers their life cycle, the “jackass” group of braying penguins, Antarctica’s three long-tailed species (the Adélie, chinstrap, and Gentoo penguins), the crested penguins, the rockhoppers, the Little penguin of Oceania, and finally the King and Emperor penguins of Antarctica.

Julie Cornthwaite authored Part 3, surveying all species one by one, in profiles sharing their structure. Part 2 instead, “Science and Conservation”, is edited by Mark Jones, and comprises 17 chapters (all but the first, of just two pages) by different scholars. For example, “March of the Fossil Penguins” by Daniel Ksepka (pp. 158–159), and Matthew Shawkey’s “Penguin Colours and Pigments” (pp. 162–163), which also discusses their evolution (a glitch chopped off its last line): “melanosomes from [the 36-million-year-old] Inkayacu [giant penguin found mummified (p. 159)] were smaller than those from modern penguins, and more similar in size and shape to those of other birds” (p. 162): perhaps larger melanosomes make feathers stiffer. “Second, Inkayacu’s plumage lacked countershading. Instead it had a brown underside and grey back” (162). Seals were diversifying, and countershading may have evolved as a response to increasing predation pressure.

Reviewed by Andrej Spiridonov (Vilnius University, Lithuania & Nature Research Centre, Lithuania)