- Microsfere is a French NGO, created on the basis of Law 1901. It's creation date is October 3 2007, with registration number W691069155, in the prefecture of Rhone-Alpes, France.
- The photographic material has been kindly provided by the photographers indicated in the title of each photograph. In addition, the bird and butterfly photographs on the graphics banner have been kindly provided by Ravinder Seghal.
- Our warmest thanks to Christine Archambault, for her invaluable help with the french translations.
- Microsfere is not responsible for the content of the external links.