Tracing her movements across the American West, this stirring collection of essays brings the avian world richly to life. Kumar’s perspective is not that of a list keeper, counting and cataloguing species. Rather, from the mango-colored western tanager that rescues her from a bout of altitude sickness in Sequoia National Park to ancient sandhill cranes in the Bosque del Apache National Wildlife Refuge, and from the snowy plovers building shallow nests with bits of shell and grass to the white-breasted nuthatch that regularly visits the apricot tree behind her family’s casita in Santa Fe, for Kumar, birds “become a portal to a more vivid, enchanted world.”