Snap-a-thons
What is a Snap-a-thon you may ask? Take a guess from one of three options below.
- A wildlife photography marathon.

Source: Bored Panda
- A classification party with the Snapshot Wisconsin project.
- A marathon for snapping turtles.

Source: A.B. Sheldon, WDNR
If you selected option 2, you are right!
If you read our newsletter or visit our website often, you will notice that the Snapshot Wisconsin project generates a lot of data. We have collected nearly 21 million photos so far. These photos become useful to support wildlife management decisions only when they have a classification tag attached to them and their accuracy is reliable. We have help on hand – more than a thousand trail camera hosts and nearly six thousand Zooniverse volunteers helping us classify these pictures. The idea behind a Snap-a-thon is to spread the word about the project even farther while running a fun competition using the Zooniverse website.
How a Snap-a-thon works is very simple: participants team up or play alone to classify pictures on Snapshot Wisconsin’s Zooniverse page for a set amount of time, typically 20 minutes. Each team is given a checklist of species. During the competition, participants tick off any of the listed species that they see and classify correctly. For uncommon or difficult-to-classify species, participants must raise their hands to get verification from the project team before their classifications are counted. Uncommon species or uncommon occurrences (like multiple species seen together in a photo sequence) also earn participants a higher score. In the end, we tally up the scores and declare a winner. So far, we’ve had 4 such contests and our contestants want to keep classifying even after the time is up. So, it’s pretty addictive!

Snap-a-thon checklist
Pictures from previous Snap-a-thons:

Snap-a-thon at UW-Madison

Snap-a-thon at the International Crane Foundation in Baraboo, Wisconsin
If you’d like to host your own Snap-a-thon, drop us an email at DNRSnapshotWisconsin@wisconsin.gov and we’ll provide you with resources!