Why in news?
A recent survey recorded 17 active nests of the White‑bellied Sea Eagle in Kerala’s Kannur and Kasaragod districts. The finding indicates a slight increase compared with previous years but remains lower than counts from the 1990s. Conservationists urge protection of nesting sites to ensure the species’ survival.
Background
The White‑bellied Sea Eagle (Haliaeetus leucogaster) is a large raptor found along coasts and rivers in Australia and South Asia. It has a white head, breast and tail, and dark grey wings. The species is classified as “Least Concern” by the IUCN but serves as an indicator of healthy coastal ecosystems.
Survey findings
- The survey, conducted by ornithologists and local forest officials, located nests on tall trees in temple compounds, public and private lands, and even on a telephone tower.
- Preferred nesting trees included peepal (Ficus religiosa), mango (Mangifera indica), devil’s tree (Alstonia scholaris) and casuarina. Nests were often built 10–20 metres above ground.
- The number of active nests rose to 17 in 2026 from 13 in 2024, though still below the 25 nests recorded in 1996. This suggests some recovery but also highlights long‑term declines.
Conservation recommendations
- Protect tall old trees along the coast and near rivers, as these provide nesting sites and perches.
- Encourage locals to report nests and avoid disturbing breeding pairs. Engaging communities can create “nest guardians.”
- Monitor populations regularly to track trends and identify threats such as habitat loss, pollution and human disturbance.
Source: The Hindu