Field notes
What's out there right now.
Short guides to the plants, birds, bugs and fungi you can find this season, and how to tell the lookalikes apart. Written in Loveland, Colorado.
Biotadex
Name what you find. Keep what you name.
A free app for iPhone and Android: photograph a plant, bird, bug or mushroom, get a name in seconds, and add it to a field guide of your own.