Bald eagles and golden eagles: What are the differences?
North America is home to two eagle species. Learn more about what they eat, where they live, and whether they need protections.
Rivers & lakes
Our country’s lakes, rivers and streams give life to ecosystems and people alike from coast to coast. Now it’s time we protect them as the life-giving resources they are.
The Latest on Rivers & lakes
How coal mining harms the environment
What is a Canyon?
Updates
Meet the wildlife of Colorado’s Dolores River Canyons: peregrine falcon
Meet the wildlife of Colorado’s Dolores River Canyonlands: beavers
Governor Polis signs bill to restore protections for wetlands and streams
What You Can Do
Featured Resources
Wasting our Waterways
Safe for swimming?
Healthy Parks, Healthy People
Safe for swimming?
The Latest
The Antiquities Act is meant to protect America’s natural and cultural treasures forever. Is the Act itself in danger?
The Antiquities Act has played a crucial role in protecting many of America's most treasured landscapes. We take it for granted at our peril.
Clean water groups urge Congress to tackle microplastics
Tiny plastic pellets, also called nurdles, pose big problems for local waterways.
Train derailments threaten Colorado
Colorado lawmakers can pass a bill to reduce the number of and threat from train derailments in our state.
What is Colorado’s producer responsibility program and how can it reduce waste and pollution?
To protect our environment and reduce pollution, we need to reduce unnecessary packaging, especially plastics. Producer responsibility incentivizes companies to eliminate wasteful packaging and supports the expansion of recycling so we can reuse materials instead of mining, drilling, and logging to make our bags, boxes, and bottles.
A look back at what our unique network accomplished in 2023
Here are 10 examples of how our advocates won positive results for the public and the planet in 2023.