A nature quiz with real wildlife photos
Every day KnowKi sets five wild species to name from their photos, easy to expert, from your neighborhood, your country or the whole world. Neighbors get the same five, so you can compare scores.
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Three Dailies, every day
The Neighborhood Daily comes from species recorded near your home. The Country Daily covers your country, and the World Daily spans the globe, with each photo from a different country where it can.
Each round shows where the photo was taken before the clock starts, so you can think like a naturalist: what lives there?
More ways to play
Quirky Quizzes test you on what animals leave behind: eggs, nests, tracks, feathers, bones and scat.
Double Take puts look-alikes side by side, like Snowy and Great Egrets, which people mix up on iNaturalist thousands of times.
On nature holidays the World or U.S. Daily takes a theme: Bat Week, World Seagrass Day, International Owl Awareness Day and more.
Questions
Is the nature quiz free?
Yes. KnowKi is free, with no ads, no account and no purchases.
Where do the photos come from?
Every photo is a research-grade observation shared on iNaturalist by the person who took it, credited with its license.
Can I play with friends?
Share your score from any Daily. Friends who play the same edition get the same five species.
Free, with no ads, no account and no purchases. Photos and observations come from iNaturalist contributors, each credited with its license.
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