Document the population numbers of hawks in Acadia National Park

Monitor water quality.

To understand the population of bats in Wisconsin.

Participate in mountain plant monitoring for climate science research

Long-term monitoring of stream salamanders in the Smokies

AquaWatch aims to raise awareness of climate change (rising sea levels, flooding from storms) and human demand impacts on the Deering Estate’s Cutler Creek by engaging the public and students in water level monitoring.

Capture the eclipse from the exclusive PHOTOGRAPHERS ONLY zone at Eclipseboro Park

To record phenological events along the Appalachian Trail

BirdLife Australia’s Aussie Backyard Bird Count app allows you to take part in our annual national bird survey. For one week each year in late October, as part of National Bird Week, join thousands of people as they get to know their local birds and help us discover how our birds are getting on.