Dr. Heather Liwanag is a comparative physiologist at California Polytechnic State University, San Luis Obispo. She is interested in the physiological adaptations of animals to their environment, and the evolutionary processes involved in those adaptations. Much of her research has focused on thermoregulation (the regulation of body temperature) and energetics (metabolic rates) in vertebrate animals, including seals, sea lions, and even lizards. Her current project is studying the development of thermoregulation and diving in Weddell seal pups in Antarctica.

Name: Heather Liwanag
Occupation: Researcher
Organization: California Polytechnic State University

San Luis Obispo, CA
United States

Weddell Seals: Growing Up on Ice