Many ecological and protected species surveys are constrained by season. This calendar provides a guide to the optimal and sub-optimal survey periods and highlights the periods when certain surveys are restricted.
This table is just a guide to seasonal constraints for the more commonly used survey techniques. Survey timings can vary according to weather conditions, survey techniques employed and other factors. Please do no hesitate to contact us if you require further information on survey timings, survey techniques and details of seasonal constraints to mitigation.