iNaturalist is a citizen science project and online social network of naturalists, citizen scientists, and biologists built on the concept of mapping and sharing observations of biodiversity across the globe [via Wikipedia].
Take photos of the litter you clean up and share them with the Litterati app.
Litter is everywhere. Soda cans, plastic bags, and cigarette butts litter the environment, choke wildlife, and threaten our planet. Litterati is tackling this problem one piece of litter at a time. Geotags provide insight into problem areas, while keywords identify the most commonly found brands and products. This data will be used to work with companies and organizations to find more sustainable solutions. [via Litterati]
Geocaching is a real-world, outdoor treasure hunting game using GPS-enabled devices. Participants navigate to a specific set of GPS coordinates and then attempt to find the geocache (container) hidden at that location [via Geocaching.com].
The Audubon Bird Guide is a free and complete field guide to over 800 species of North American birds, right in your pocket. Built for all experience levels, it will help you identify the birds around you, keep track of the birds you’ve seen, and get outside to find new birds near you [via Audobon.com]
Answer five simple questions about a bird you are trying to identify and Merlin will come up with a list of possible matches. Merlin offers quick identification help for all levels of bird watchers to learn about North America and Europe’s common and rare birds! [via Merlin]
All Trails is an tool that helps you find trails in your neighbourhood and around the world. You can filter trails by length, difficulty and whether or not they're kid friendly. Click here to see kid friendly trails near Maple, ON.