I occasionally do corrections on a few pages of the English wikipedia or add images.
I also add images to Wikipedia in various languages.
I am (sometimes) active in Wikispecies.
My user page in Wikimedia (in English), with galleries of uploaded photographs
Wikipedia template filling (ISBN, PubMed ID, PubMed Central ID, PubChem ID, or URL)
DOI Wikipedia reference generator
Template for journals
|Search user languages|