Patrick Hacker

加入於:2019 11 月 13 最近活躍:2024 6 月 12 iNaturalist 每月捐款者 since 2019年12 月

My main interest is botany (with a focus on alien species) but I always strive to expand my knowledge of other organisms as well. I studied Conservation Biology and Biodiversity Management at the University of Vienna and work in the field of nature conservation.

Please support the Austrian petition to vote in favour of the EU Nature Restoration Law:

Feel free to ask for an explanation for one of my IDs, I'll gladly provide one.

You can tag me if you are looking for an identification, I am happy to help! But please understand that my main focus are vascular plants in Central Europe and my knowledge in other parts of the world is limited.

Please only agree with an ID by others if you can confirm yourself that it is correct. Everyone can make mistakes and blindly agreeing might lead to a misidentified Research Grade observation.

Projects and identification guides in English [EN] and German [DE]:

My goal for 2024 is to reach 1.800 species in the "Flora von Österreich" project.

Species count:
2024-01-01: 1.661 (-139)
2024-02-01: 1.671 (-129)
2024-03-01: 1.673 (-127)
2024-04-01: 1.676 (-124)
2024-05-01: 1.678 (-122)
2024-06-01: 1.706 (-94)