In addition to the pond-based monitoring, and to account for the fact that both species occur widely in non-pond wetland habitats, this year we are broadening our survey to include rivers, fens, ditches and any other wetland sites where these plants grow. On non-pond habitats, we are primarily interested in presence/absence only. But, where possible, it would be useful to have information about the size of the population (approx. count of individual plants).
If you find a non-pond habitat where Tubular Water-dropwort or Greater Water-parsnip occurs please use our rapid survey recording form below:
Once you have finished the survey please submit your results below, or return your form to firstname.lastname@example.org.