Who Eats Whom?

The goal of Who Eats Whom is to create the world's first global food web. To participate, first click the small blue link at the top righthand corner of the page.

Next, add your first observation. To do so, you'll actually need to upload TWO separate observations to iNaturalist: one observation of the species being eaten and a second observation of the species doing the eating! It's fine to use the same photo(s) for these two observations. You can use the comment section to make it clear which species in the photo(s) the observation is for.

Next, you'll need to add these two observations to Who Eats Whom. To do so, type in "Who Eats Whom" on the project tab on both your observations. You'll immediately be prompted to fill out three observation fields. The first asks you to confirm that the observation is indeed of an animal plant or fungus either eating or being eaten. The second observation field asks whether the observation in question is meant for the "eater" or the "thing being eaten." The third observation field asks you to paste the URL of the "partner" observation. For a great example of how to do this correctly, check out these two observations by @ceiseman.

Observation 1: https://www.inaturalist.org/observations/105901414
Observation 2: https://www.inaturalist.org/observations/105901413

After you complete these steps you're done! If both your observations reach "research grade" level then your observation will eventually make its way to our website here: https://www.whoeatswhom.org

Thanks so much for your contributions! less ↑