Isotopic niche overlap between sympatric Australian snubfin and humpback dolphins, inshore waters of the Great Barrier Reef, Australia (2014-2015)

Skin samples were collected from live Australian snubfin (n = 31) and humpback dolphins (n = 23) along the east coast of Queensland in 2014-2015. Both species had similar 13C and 15N values and high (>50%) isotopic niche space overlap, suggesting that they feed at similar trophic levels, have substantial dietary overlap, and both rely on similar basal food resources. Data accessed from Dryad repository (see cited paper) on 2022-08-01