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Marine megafauna

Marine megafauna

Sri Lanka has a special population of blue whales ...

Blue whales are endangered​ globally with only a 10-25K​ whales left; ~500​ whales or 2-5%of global population​ is found in Sri Lanka

There is a distinct sub-species​ of blue whales in Sri Lanka, a portion of which reside in Sri Lankan waters all year round

Whales contribute to nutrient cycling and carbon sequestration, playing a critical role in maintaininghealth of marine ecosystems

Whale watching​ is a popular tourist attraction in
Sri Lanka

...protecting their wellbeing is important

Detailed data on whale population health is scarce. However, whale watching operators have found that whale sightings have reduced significantly

Whales are facing disturbances from shipping traffic, there is an overlap of crucial whale habitats and busy shipping lanes in the south of Sri Lanka

Careless and harmful whale watching practices​ may be affecting whale feeding and breeding behaviour

Sri Lanka has a special population of blue whales

Blue whales are endangered​ globally with only a 10-25K​ whales left; ~500​ whales or 2-5%​ of global population​ is found in Sri Lanka

There is a distinct sub-species​ of blue whales in Sri Lanka, a portion of which reside in Sri Lankan waters all year round

Whales contribute to nutrient cycling and carbon sequestration, playing a critical role in maintaining​ health of marine ecosystems

Whale watching​ is a popular tourist attraction in Sri Lanka

…but its unique ecosystems are under-protected
and under-connected

Detailed data on whale population health is scarce However, whale watching operators have found that whale sightings have reduced significantly​ and whale mortalities attributed to ships strikes​ have been observed

Whales are facing disturbances from shipping traffic, there is an overlap of crucial whale habitats and busy shipping lanes in the south of Sri Lanka

Careless and harmful whale watching practices may be affecting whale feeding and breeding behavior

Our Ambition
Safeguard the health of whales in Sri Lankan waters

Interventions

Develop world class whale watching industry with strengthened regulations and enforcement to minimize negative effects on whales

USD 2–3 Mn

Introduce solutions to minimize disturbances from shipping traffic

USD 3–4 Mn

Improve research and monitoring for improved understanding of whale population, ​ movement and behavioral patterns

USD 2–3 Mn

Total cost 2025-2030
USD 7–10 Mn

Our Ambition
Safeguard the health of whales in Sri Lankan waters

Interventions

Develop world class whale watching industry with strengthened regulations and enforcement to minimize negative effects on whales

USD 2-3 Mn

Introduce solutions to minimize disturbances from shipping traffic

USD 3-4 Mn

Improve research and monitoring for improved understanding of whale population, ​ movement and behavioral patterns

USD 2-3 Mn

Total cost 2025-2030
USD 7-10 Mn

Impact potential

500+ blue whales

protected, along with marine ecosystems and other marine mammals

~16,500 tons

carbon sequestered by blue whale population over lifetime

USD ~40 Mn

whale watching industry boosted, with higher annual revenue growth potential

Road map

You can download the full Marine megafauna brochure

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