Visualize birds' trajectories between their ringing and death places (recovery).
Ringing / Recapture-resighting
Visualize the ringing place, control (recapture or resighting) places, and optionally death places (recovery).
Number of data
Visualize cartographically the number of collected data (per data type).
Ringing / Death (recovery)
Visualize ringing and recovery places, and trajectory between these points.
Ringing / Recapture-resighting
Visualize the ringing place, control (recapture or resighting) places, and optionally the death's place (recovery).
Number of data
Visualize cartographically the number of collected data. It is necessary to choose the type of data that to be displayed. The number of data is the total number of captures / observations even if several observations come from the same individual.
Explore the CRBPO database to gain knowledge about movements and migrations of birds of France, and of countries where rings delivered by CRBPO have been used. One or more taxa should be systematically indicated.
Please select at least one taxon. To do this, use the form on the right, select a taxa and click on the button that has turned orange at the bottom. If you wish to select several taxa, repeat the selection until you have all the desired taxa. One you have selected all desired taxa, close the window by clicking on the cross at the upper-right corner.
If you wish to narrow your search geographically, select at least one geographical area. To do this, use the form on the right, select a geographical area (of the desired level of accuracy) and click on the button that has turned orange at the bottom. If you want to select several geographical regions, repeat the selection until you have all the desired areas. To display the Municipalities tab, select France for the country (municipalities are not available for other countries). One you have selected all desired geographic areas, close the window by clicking on the cross at the upper-right corner.