A native of Pernambuco with a lifelong fascination for aquatic life, Jonata de Arruda Francisco spent his childhood exploring rivers and mangroves, captivated by mussels, crabs, and the vibrant music of Chico Science. This early curiosity for the natural world led him to pursue a degree in biological sciences at the Federal Rural University of Pernambuco, where he earned his master’s and PhD in oceanography.

He now finds fulfillment in a career as an environmental consultant using cutting-edge genetic tools such as eDNA and metabarcoding to study predation and competition within fish populations. This research has immense potential to advance sustainable fisheries management. Jonata maintains an active lifestyle outside his scientific pursuits, balancing his passion for running and the outdoors with his guitar, a trusty companion for respite and inspiration.