For about two months each year, fisherman Faustino Mauloko da Cunha transforms his home along the South Pacific coast into a whale monitoring station. <\/p>\n From the morning, villagers and student volunteers gather at the house in Subaun, a village in the north of Timor-Leste. Armed with binoculars and telephoto cameras, they watch the cobalt waters for one of its great treasures – pygmy blue whales.<\/p>\n When there is a sighting, it\u2019s all systems go.<\/p>\n Faustino’s son, Zacarias, dispatches a drone. Then the team\u2019s leader, Australian marine ecologist Karen Edyvane, guides him to take the best photographs. When the drone returns, the team reviews the pictures, taking notes on a white board.<\/p>\n It’s a small and thrifty operation in Timor-Leste, which is part of an archipelago that lies between South East Asia and the South Pacific. But it has generated a wealth of information about pygmy blue whales – one of the largest animals on earth, whose vast habitats and elusive nature make them challenging to study.<\/p>\n These citizen science researchers, all of them locals, have spotted nearly 3,000 pygmy blue whales over the past 10 years – Prof Edyvane considers that a \u201ctruly extraordinary\u201d number.<\/p>\n<\/div>\n Timor-Leste has one of the world\u2019s highest concentrations of marine mammals. <\/p>\n During the migration season – October and November – hundreds of pygmy blue whales pass through the country\u2019s waters as they make the epic journey spanning thousands of kilometres from the Banda Sea, which lies to the north of Timor-Leste, to southern Australia. <\/p>\n But the area has been under-researched, says Prof Edyvane, who started the citizen science monitoring programme in 2014. <\/p>\n During the last two whale seasons, she has based herself in Subaun, about 50km (31 miles) from the capital Dili, working with fishermen, students and dive tour operators to document the cetaceans.<\/p>\n They have documented “some of the lesser known, intimate reproductive behaviours of blue whales, some for the very first time,” says Prof Edyvane, a researcher at Charles Darwin University and Australian National University.<\/p>\n In 2022, for instance, tourists with a local tour operator invovlved in the programme captured underwater footage of a mother nursing her calf, offering a glimpse into the species\u2019 reproductive behaviours, which have remained largely unknown.<\/p>\n “It\u2019s very, very exciting,\u201d she adds. <\/p>\n<\/div>\n The programme started as a Facebook group, inviting local tour operators, fishermen and residents to share sightings of cetaceans. <\/p>\n Prof Edyvane trained them on surveying methods and taught them how to use telephoto cameras and drones so that they could conduct aerial and boat surveys.<\/p>\n \u201cWhen locals see the whales swimming by, they will post pictures on Facebook and WhatsApp. Updates come on a real-time basis and when someone shares something, everyone gets very excited,\u201d Prof Edyvane says. <\/p>\n In 2016, the team worked with a dive tour operator to launch the first whale-watching tour.<\/p>\n It was only last year that they set up a \u201cresearch station\u201d outside the da Cunha\u2019s village home – photos show a simple hut overlooking the bay. Outside are two tables, plastic chairs and white boards mounted on the hut’s walls. <\/p>\n<\/div>\n During this year’s whale season, undergraduates from the National University of East Timor and University Oriental Timor-Leste gathered at the research station to help with the sightings.<\/p>\n Even such a basic structure has made the task easier. <\/p>\n \u201cWe\u2019re able to monitor all day and all night,” Prof Edyvane says. “We\u2019ve also been able to get the most incredible footage. The whales come in so close sometimes we can actually hear their blows.” <\/p>\n Citizen researchers like these have become powerful eyes and ears on the ground for marine scientists, says wildlife scientist Vanessa Pirotta.<\/p>\n \u201cThe combination of people having access to tools like drones and social media means we have insights into things that are happening while we may be behind the desk writing grants to fund our work,\u201d she said.<\/p>\n The increase in research activity in Subaun has also led to a rise in tourism. <\/p>\n The demand for whale-watching tours has increased, diving instructor Cassio Schumacher tells the BBC, adding that these tours are \u201cbooked up years in advance\u201d.<\/p>\n Local non-profits have warned of the risks of unregulated whale tourism and the government has said it intends to use Prof Edyvane’s research to \u201cfully protect and conserve” the marine life that pass through Timor-Leste\u2019s waters. <\/p>\n<\/div>\n Prof Edyvane believes that with regulation, whale tourism has the potential to create jobs and grow Timor-Leste\u2019s economy. <\/p>\n The country is one of the poorest in the world, where average annual incomes in cities hover around $1,500, according to the International Monetary Fund. In Subaun, most villagers work as subsistence fishermen and farmers, earning just about $600 to $900 a year.<\/p>\n The da Cunha family has now started preparing meals from local produce and the day\u2019s catch for the students and tourists – an additional source of income. <\/p>\n \u201cWe enjoyed having the guests around and will love to do it again,” Faustino, 51, tells the BBC on a WhatsApp video call. “We will make it a better experience [next season].”<\/p>\n His son, Zacarias, has also been contracted to provide drone services for the project. Prof Edyvane says she plans to train him to give talks about whales in English.<\/p>\n The 26-year-old says what he appreciates is that the visitors are learning to protect the area: \u201cThe university students learn fast and well to defend this area.” <\/p>\n As for the tourists, he says the locals are happy to teach them. “We remind tourists not to swim with the whales but instead watch them from a distance.”<\/p>\n<\/div>\n<\/div>\n![\"Mario](\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/5217\/live\/e78f6e90-b06f-11ef-9b62-c9d4cb9955eb.jpg.webp\")
Mario Cabral<\/span><\/div>\n<\/div>\n![](\"https:\/\/www.bbc.com\/bbcx\/grey-placeholder.png\")
![\"Map](\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/2e29\/live\/f3e513f0-b085-11ef-bcd4-b58465acb9f9.png.webp\")
<\/div>\n<\/div>\n![\"Zacarias](\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/a9c3\/live\/a35c7e90-b2d9-11ef-8bfb-19c52c274249.jpg.webp\")
Zacarias da Cunha<\/span><\/div>\n<\/div>\n![\"Karen](\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/1d1b\/live\/70b572a0-b070-11ef-9b62-c9d4cb9955eb.jpg.webp\")
Karen Edyvane<\/span><\/div>\n<\/div>\n![\"Karen](\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/ce61\/live\/1c009d10-b071-11ef-9b62-c9d4cb9955eb.jpg.webp\")
Karen Edyvane<\/span><\/div>\n<\/div>\n