Research methodology and protocols

Urian_et_al-2015-recommendations for photo-ID methods in capture recpature with cetaceans

Friday_et_al-2000- Measurement of Photographic Quality and Individual Distinctiveness for the Photographic Identification of humpback whales

Friday et al_2008_balancing bias and precision in capture-recapture estimates of abundance

Buckland et al. 2007, Advanced Distance Sampling (link to document for purchase)

Buckland et al 2010 Double observer line transect

Robbins and Mattila 2000 Humpback whale entanglements