knuepfel

3,061 participants

41,514 spottings

Arthropods

Moths of the World

Moths? Yes: a world of sphinxes, hawks, owls, tigers, and scary eyes, all waiting for you outside your door. In ...

2,954 participants

9,458 spottings

All

Nests, hives, bowers, webs & ...

This mission is to document the incredible architectural abilities of animals from all genera.

12,833 participants

105,268 spottings

Birds

Birds of the World

There are over 10,000 living species of birds on the planet. They can be found in ecosystems across the globe, ...

7,224 participants

45,456 spottings

All

WILD Cities: Urban Biodiversity

Millions of city-dwellers walk their local streets every day, but many overlook the multitude of animals and ...