In 2015, Robinson was awarded a
postdoctoral fellowship through
Purdue University Fort Wayne to manage the research activities of the
Leatherback Trust in Costa Rica. During this fellowship, Robinson joined a
Texas A&M research expedition collecting data in northwest Costa Rica to sample
olive ridley sea turtles for
epibionts. While Robinson was examining a turtle for epibionts, he discovered something in a turtle's nostril. Upon removing the foreign object, it was revealed to be a plastic drinking straw. Expedition leader
Christine Figgener recorded this video, which subsequently went viral and has inspired several anti-plastic straw campaigns worldwide. Two months after removing the straw, Robinson was again studying olive ridley turtles on
Playa Ostional, Costa Rica and had a similar encounter. However, this time the object being removed was a plastic fork. This video, recorded by Sean Williamson, also went viral and prompted several other campaigns against
single-use plastics. Following the impact of these two videos, Robinson began to focus his research activities on using novel visual technologies to generate engaging footage for the purposes of scientific discovery and environmental outreach. This has included projects using
drones, animal-borne cameras, and deep-sea cameras. In 2019, Nathan was working alongside
Edith Widder in the
Gulf of Mexico where they were able to film a live
giant squid. In 2024, Nathan was nominated as one of the
Explorer's Club 50: Fifty People Changing the World/ == Career ==