Senator Loren Legarda, the country’s foremost champion of environmental legislation, once again brings attention to the Philippines’ rich natural heritage with the launch of Season 4 of the documentary series “Our Fragile Earth: Protected Areas of the Philippines.”

Produced in partnership with the Department of Environment and Natural Resources - Biodiversity Management Bureau (DENR-BMB) and Legarda’s office, the series explores the ecological, cultural, and policy significance of the country's 248 protected areas (PAs) — legal sanctuaries established under the Expanded National Integrated Protected Areas System (ENIPAS) Act of 2018, a landmark law principally authored by the senator.

“Over the years, we’ve shone a spotlight on the wonders, beauty, and challenges of our protected areas,” said Legarda.

“This season of Fragile Earth feels even more special — to witness the breathtaking sunrise atop Mt. Pulag in the Cordilleras; to follow the remarkable migratory journey of waterbirds at Olango Island; to explore the ancient caves and rock formations of Naga-Kabasalan — These majestic landscapes and their extraordinary creatures remind us how fortunate we are to call this country our home."

The documentary series seeks to raise public awareness of the ecological value and ongoing threats facing PAs, such as unregulated development, encroachment, invasive species, and climate change. It also highlights the role of sound policy, education, and community collaboration in environmental stewardship.

Legarda emphasized the role of storytelling and visual media in inspiring advocacy and action.

“As principal author of the ENIPAS Act, I see these protected areas as living proof that sound policy, everyday actions, and shared commitment will safeguard the very foundation of our future,” she said. “As Filipinos — stewards of this fragile Earth — it is our duty to preserve these sanctuaries not only in heart and spirit but in deed, for generations yet to come.”