Mine is mapping. I am a big OpenStreetMap contributor and I have mapped many towns near me that were previously completely unmapped.

  • Peasley@lemmy.world
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    9 hours ago

    iNaturalist

    i upload photos i take of plants, birds, mammals, reptiles, fungi, and bugs. The observations (photos + location + annotation) are uploaded to a public database accessible to researchers and universities.

    I’ve been involved in multiple species range expansions, and i’ve documented both endangered and invasive species. Pretty fun!

    The Android app is very good. The iOS app is good for uploads, but lacks a lot of browsing features like search filters and phylogenetic trees. If you are on iOS i suggest using it in a browser except for observation uploads

    You can also upload audio recordings for bird and bug sounds. It’s amazing what you can learn about your local ecosystem!

    • Pirky@lemmy.world
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      57 minutes ago

      I love iNaturalist. I lived out in the woods for several years and would see so many different bugs that I didn’t recognize. So when I discovered it about 2 years ago, I started taking pictures of every bug I saw and uploading them to the app to learn what they were. And then in August last year there was an unusual explosion of mushroom varieties in our yard. That’s the one area where iNaturalist is a little weak as it really struggled to give me good ID’s for a lot of them. But it should only get better with time.
      I’ll see if I can find some mushroom photos to share here.

      Edit: one of my favorite mushroom pics I got during the mycological explosion:

      • Peasley@lemmy.world
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        12 minutes ago

        With mushrooms i often rely on other citizen scientists rather than the ID robot. There are some very friendly and active mycologists who can be a big help figuring out an ID or telling you what to photograph next time to get better data

    • Libb@jlai.lu
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      8 hours ago

      iNaturalist

      Thx a lot, I did not know about tis website.