Is this a weed or a good plant? What kind of bird dropped this feather? That’s not an Oak or a Maple, what kind of tree is it? Where did this rock come from? How old is it?
Explore your backyard using these cool online identification tools:
What Tree Is That? from the Arbor Day Foundation
Full Key for Plant Identification from the Native Plant Trust
Rocks: Igneous, Metamorphic and Sedimentary from Geology.com plus a “choose your own adventure” style Rock Key from the University of Nevada
The Feather Atlas from the US Fish & Wildlife Service
All About Birds from the Cornell Lab of Ornithology