- Bryde’s whales off eastern Venezuela - Aerial 1978-1979, more
- Bryde’s whales off eastern Venezuela - Vessel 1978-1979, more
- CeNoBS: Marine mammal sightings in the Black Sea recorded by CeNoBS Aerial Expedition in 2019, more
- Giant Devil Rays in the North-Western Mediterranean Sea, more
- Tethys Research Institute aerial survey cetacean sightings 2009-2011, more
- Tethys Research Institute shipboard survey cetacean sightings 1986-2012, more
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