Indicate the sample size according to the type of information collected on the birds (table format).
Number of individuals
Indicate the number of individuals according to the type of information collected on the birds (table format).
Number of recapture-resighting
Indicate the number of controls (recapture or resighting) at a distance from the ringing place lower and greater from a threshold distance set by the user.
Biometric data
Visualize graphically morphometric data, or qualitative information (e.g. recovery circumstances)
Sample size
Indicate the sample size according to the type of information collected on the birds (table format).
Number of individuals
Indicate the number of individuals according to the type of information collected on the birds (table format).
Number of recapture-resighting
Indicate the number of controls (recapture or resighting) at a distance from the ringing place lower and greater from a threshold distance set by the user.
Biometric data
Visualize graphically biometric data (weight, wing length, ...) or others (circumstances, ... )
Explorer la base de données du CRBPO à la recherche de connaissances sur la nature, la quantité de données disponibles auprès du CRBPO et les données biométriques.
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.