Thesiss

Amidst concurrent global declines in shark populations and advancements in camera technology, underwater photo-identification (photo-ID) is increasingly being used to unobtrusively gather data on potentially sensitive species. Tiger sharks (Galeocerdo cuvier) are prime photo-ID …

The ranging behaviour, habitat preferences, genetic structure, and demographic parameters of bottlenose dolphins living in the Azores were studied using data collected from 1999 to 2004. Only 44 dolphins out of 966 identified were frequently sighted within and between years and …