translate English to French: However, it is appropriate to collaborate with agencies and organizations that are engaged in this type of work, to ensure that the data being gathered are appropriate for, and available to, biologists interested in monitoring bird population trends.
Toutefois, il est de mise de collaborer avec les organismes participant Ã ce genre de travaux, afin de veiller Ã ce que les donnÃ©es recueillies conviennent aux biologistes intÃ©ressÃ©s Ã la surveillance des tendances des populations d'oiseaux, et Ã ce qu'elles soient mises Ã leur disposition.