
Big search: After hearing tales of whales sightings in the coastal town of Watamu, Kenya, British lawyer Jane Spilsbury set about finding evidence.

Data gathering: Spilsbury and her marine biologist husband began hitting the waters together to seek out the migratory mammals and built a database of their sightings.

Annual migration: They were soon able to determine that humpback whales were making an annual pilgrimage past Kenya between July and September, traveling from the waters of Antarctica to Somalia to reproduce.

Expanding team: Michael Mwang'ombe from southeastern Kenya began helping Spilsbury with data collection in 2014.

Community assistance: Mwang'ombe soon began working with local fishermen, who were asked to snap pictures of any sightings while out at sea to aid the team's research.

Strong results: Spilsbury and her team have documented 24 species of whales and dolphins in the Watamu area.

Growing activity: 197 humpback whales were reported in 2018, which is the highest number since records began.

'Citizen scientists': "The scientists are saying this is really local and important data and it has incredible value," Spilsbury tells CNN. "And here we are, just ordinary folk with ordinary skills."

Tourism boost: The country's tourism and research efforts have grown hand-in-hand, which has led to both international and domestic tourists flocking to Watamu for the chance of seeing humpback whales.

Growing industry: "Local people didn't even know where Watamu was," says Spilsbury. "But there's a huge shift now. It's exciting."


