Resumen de Recompte de virots (Calonectris diontedea) i nonetes (Hydrobates pelagicus) nidificants al Parc Nacional de Cabrera, 1993
Results are given of the nest censuses performed in Cabrera National Park during August of 1993. For Calonectris diomedea the breeding population was estimated to be of 369 pairs (minimum); a bird over 18 years of age was recorded. For Hvdrobates pelagicus, the breeding population was estimated to be of 29 couples (minimum).
