"Her reach as an environmentalist extended to Guatemala, where she had discovered the flightless bird known as the at while leading nature tours in 1960. When LaBastille returned five years later to study the rare bird, its population had declined by 50%. She wrote her doctoral dissertation for Cornell on the plight of the grebe, or “poc” as the bird was known locally, and spent 24 years campaigning to save it. She persuaded the Guatemalan government to make the grebe’s habitat a wildlife refuge, launched educational programs and wrote about the doomed bird in her 1990 book “Mama Poc,” the nickname local residents gave her."