Nesting colonies of common terns in the Delta d'Ebre Natural  Park, Spain   



This page shows simulated data  of  the nesting pattern of common terns on a small islet in the   Delta d'Ebre Natural Park in Spain, during the 2000 breeding  season.

The simulation is from the fitted model.
The locations were simulated conditional on the times of   occurrence of events,  using rejection sampling, with probabilities derived by the conditional intensity.

Each nest is plotted as a red dot on the day that it first appears, fading to grey thereafter