Puma Concolor: In Search of Patagonia’s Wild Pumas – written by René Araneda, illustrated by Julio Antonio Blasco, translated from the Spanish by Lawrence Schimmel
Eerdmans Books for Young Readers, 2026

The title of Puma Concolor refers to the puma’s uniform color. But color, in the broader sense, relates to both the book’s graphic presentation and its enthusiastic tone. René Araneda, a documentary filmmaker who specializes in wildlife, has a colorful story to narrate. He acknowledges that is role imposes great responsibility, along with granting him the privilege of bringing the world’s attention to his subjects. As he explains in his introduction, appropriately titled “The Adventure Begins,” “when we film, we don’t know exactly what story we will tell…unexpected things always happen.” Yet, along with his colleagues; camera operators, biologists, and other professionals, he is prepared to introduce readers to an animal that has inspired his greatest awe, the puma.

Julio Antonio Blasco’s illustrations, rendered in pencil and digitally, are balanced with copious information. A two-page spread is extensive, yet also condensed, in depicting a group of wild felines, from the largest to the smallest. Other scenes contribute to building a context for the specific focus of his exploration, from pictures of the pumas’ American habitats, along with their location on a map. Earth colors predominate, from the blue of the sky, to green grasslands and forests, to the golden brown of the animals’ coat.

If you are a stranger to pumas, here is your chance to learn about their physical features, vocalizations, even their cub-rearing techniques. There are significant differences between the puma’s meow, scream, growls, and whistle, employed for situations from attracting a mate to feeling threatened, and to communicating with their young.

Now, once you are familiar with the characteristics of the species, you will have the opportunity to meet one distinctive example, Rupestre. Her name is the adjective referring to rocks and caves, and to cave paintings in particular. Araneda’s respect for this female puma is evident in his choice to follow her, “Rupestre, a female puma with a distinctive spot on her back that looked like a prehistoric cave painting…It was obvious that she was nursing.” Puma motherhood is challenging, as Araneda and Blasco make clear. Grooming, protecting, and teaching skills her offspring, but so is leaving them for several days of hunting.

Objectivity and attachment are both parts of the text and pictures. When winter arrives, with all of its potential dangers, there is also an opportunity to play in the snow! There is a fabulous scene of the film crew humans, blue figures in the cold, with cartoonish characteristics. They are observing their subjects, Rupestre and cubs, with awe. The accuracy of the information is not minimized by Araneda’s excitements. In fact, it is enhanced. “The sun’s golden tones and the chill blue of the scenery painted a dreamy landscape, as if we were inside a magical postcard.” In case you were wondering, the reality of predation is here, too, with Araneda admitting the tension inherent in observing moments when his subjects might be injured or killed.

As I have commented in other reviews of Eerdmans’ STEM books (here and here and here and here and here), it is much easier to impart information to children, and adults, than to integrate that material into a distinguished work of picture book art Puma Concolor is an outstanding example of the latter.












































