GC Gan

3,937 participants

20,052 spottings

Arthropods

International Spider Survey

Spiders are air-breathing arthropods that have eight legs. The International Society of Arachnology is the ...

1,158 participants

9,798 spottings

Reptiles

Reptiles of the World

To document reptiles found around the world.

2,400 participants

7,498 spottings

Amphibians

Amphibians of the World

Lethal fungi, habitat loss, and predators have caused severe declines in amphibian populations around the world. ...

1,965 participants

4,843 spottings

Reptiles

Snakes of the World

A mission to document the beautiful snakes species from around the world.

4,946 participants

12,634 spottings

Arthropods

Global Dragonflies & Damselflies

Dragonflies and damselflies are agile insects of the order Odonata. With a worldwide distribution and over 5,000 ...

8,541 participants

78,145 spottings

Arthropods

Butterflies & Moths of the World

Butterflies and Moths are insects of the order Lepidoptera. Their brilliant colors have inspired artistic ...

3,061 participants

41,515 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 ...