I am leading the monitoring program for amphibians and reptiles occurring in Romania and listed in the annexes of the so-called Habitats Directive. Some of the species are wide-spread in this country (of almost 240,000 square km - this mean at about 92,000 sq miles). Of course, taking into account the available human- and financial-resources, we can carry out assessments in only in some sites - usually those from where there were recorded the highest numbers of species (out of the ones present in the region where the respective monitoring-site is located). In this way we (hope that we) will be able to get information on the current status of as many species as possible occurring in the fixed monitoring-quadrats (distributed in the whole country, but a higher number of quadrats being in regions with more species). In addition, there will also be some data on the populations present in the areas between two neighbouring monitoring-quadrats.
I tried to find out, practically how was (or is) this type of monitoring carried out in other EU countries?
Well, you can guess what kind of answers I got from a quite large number of herpetologists working in various parts of Europe...