Watchers
- BortEdwardsYale University
- brownagUSDA-NRCS
- damianooldoniResearch Institute for Nature and Forest (INBO)
- ecoidealistGarbology USA
- eemailme
- fguilhaumonIRD (http://en.ird.fr)
- ghboreStanford University
- grunwaldHorticultural Crops Research Lab, USDA ARS
- jhcloos
- satopan
- SeshatCZCzech republic
- tabsantos
- WDragon101
- zachary-fosterOregon State University