Three years ago I made a perfunctory website to search and visualize what different animals eat, based on observations submitted to the “ Who Eats Whom ” project. Over the past year, I have partnered with some wonderful colleagues at North Carolina State University to make some significant improvement…

[image] bradleyallf: @arnim unfortunately, we don’t currently have a way to bring in observations from those other two projects. The only data we can ingest are from the Who Eats Whom project, which has the observation fields we need to link “partner” observations together. That said, one great …

Cool project and website! Something I’ve noticed is that the search function seems to be going by common names rather than (or as well as?) the taxa you input. For example, I select “who eats: hummingbirds (Trochilidae)” and what shows is a hummingbird hawkmoth being eaten.

This is really cool! The network graph in particular is a great addition. I think it would be nice to be able to sort by the “special types of feeding” that we tag in the “Observation field” when adding to the project. I do agree there is something strange going on with the search function, becaus…

I just joined and added a goldenrod crab spider: https://www.inaturalist.org/observations/126144681 and the hapless bumblebee that fell victim to it: https://www.inaturalist.org/observations/126144789 (Bumblebees often reach RG at subgenus, because vagans and sandersonii are very hard to disting…

@bradleyallf are in contact with the folks at Global Biotic Interactions? https://www.globalbioticinteractions.org That project ingests various datasets to get interaction data, including predator/prey relationships.

Website seems to work for me now. But I am also having issues with the search function. Other than that, great updates, very exciting! On another note: I would love to be able to add multiple “eaters” to one “organism being eaten”. I think these are very interesting interactions to document but the…

I’ve enjoyed adding to this project since learning about it. The new features are exciting! I seem to mostly photograph birds and otters eating fishes (like your example of the Great Blue Heron, which seems to find every fish possible!) It helps me so much that there are a few purple on iNaturalist…

Great project! Love the graph on the website. I echo the note by others re interactions between wild and domestic organisms - I’ve got observations of pollinators visiting garden plants that I’d like to add when that functionality becomes available. Are things like leaf mines and galls appropriate…

great project. I just added my first observations.

Who eats whom? Big updates to site for searching iNaturalist feeding relationships!

General

draginous February 5, 2026, 2:35am 20

Is the website down? I seem to be unable to access it.

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Who eats whom? Big updates to site for searching iNaturalist feeding relationships!

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