Meet Daniel Janzen: The ecologist who turned 169,000 hectares of Costa Rica into a giant forest filled with biodiversity
Comments Off on Meet Daniel Janzen: The ecologist who turned 169,000 hectares of Costa Rica into a giant forest filled with biodiversity
August 28, 2026
Image(s): Left/Wikipedia/Right/Impact Destinations/GDFCF Daniel H. Janzen is a biologist whose career has blurred the traditional boundaries between field ecology, evolutionary science and conservation. For decades, his work has centred on tropical…