Paper: Monitoring the influx of new species through citizen science: the first introduced ant in Denmark

One of my biggest hopes for the future is that citizen science, and perhaps especially participatory monitoring becomes an integrated part of every community. With a little help from scientists, I believe that anyone can help monitor the status of biodiversity and the introduction of new species. By actively becoming involved, I hope this will also result in an increased appreciation of nature and biodiversity.

When school children discovered a new species of ant for Denmark while participating in the citizen science project the Ant Hunt (DK: Myrejagten) I was delighted. Building on this discovery, we turned the experience into a scientific paper which was recently published in PeerJ.

Tetramorium Immigrans from Julie Sheard on Vimeo.

The species Tetramorium immigrans was found in the Botanical Garden of the Natural History Museum of Denmark. Based on this find and data from across Denmark and Europe we compared the ecological niche of T. immigrans with its’ sister species T. caespitum finding T. immigrans to prefer warmer temperatures and to be more prevalent in cities.

The study is a neat little example illustrating that even children can help monitor biodiversity and the introduction of exotic species. Especially because new introductions are likely to happen in areas of high human population densities.

Below is a small film by a former intern Birk (at the time an 8th grader/~14 years old). The film is a little story of setting up the Ant Hunt in an urban area. Birk spent a week with me doing field- and labwork. I think his film nicely captures how even going to a city park can be an exciting research expedition which might lead to new and exciting discoveries.

Myrejagt from Julie Sheard on Vimeo.

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