Researchers are concerned about the change in migration patterns across Karnataka, suggesting that the region is no longer the reliable winter refuge it once was.
What is happening?
According to Deccan HeraldBird sightings have declined sharply, despite the early season arrivals of Sykes’s jays and Himalayan jays.
Winter migration in Karnataka typically lasts from early October through March, but incomplete records make it difficult to understand long-term trends. According to the Herald, the only general estimate comes from the eBird website, which lists about 555 resident and migratory species recorded through local sightings.
The State of India’s Birds 2023 report noted that the access of many migratory species to lakes, forests and grasslands has declined by 50% to 60% over two decades. Many species associated with grasslands and open habitats have declined dramatically, with Indian game birds disappearing completely from where they used to appear, according to the Herald.
“Birds that relied on a vertebrate or invertebrate diet declined more rapidly,” said Ashwin Viswanathan, part of the SoIB team. “Other birds of prey such as the brown vulture, black-winged kite and Eurasian kestrel that prefer open habitats are also seeing a sharp decline.”
Why is immigration protection important?
Karthik NJ, state coordinator of the Bombay Natural History Society, cited habitat disturbance, changes in land use, food scarcity, and disturbances along crossing routes as major reasons for the decline in bird arrivals. For example, changes in global wildlife behavior appear in the form of disturbances in sleep pattern and changes in migratory movement due to environmental instability.
|
No Sugar-free hydration tablets are the perfect, guilt-free way to boost your water intake throughout the day. You will get Five essential electrolytes For daily hydration – with Zero grams of sugar.
In addition, there are nut discs Certified vegan and gluten-freeThey are the perfect size to keep in your car, purse, or anywhere you want a healthy, rejuvenating drink.
|
Another report indicated that many species are now appearing outside their usual seasons due to rapid environmental change. The United Nations was established He said These pressures make it more difficult for species to survive habitat loss while also increasing diseases.
Said one of the senior birders, S. Subramanya Heavy rainfall is making bird watching more difficult because birds have dispersed “widely,” according to the Herald.
What is done about bird arrivals?
Subramanya is urging the Karnataka government to identify key bird areas, protect lakes and create more reserves, the Herald reported.
Individuals can help by planting or creating small patches of habitat that boost local bird populations Rewilding Or upgrade to A Natural grass This can make the difference.
Get involved locally In the conservation scene it is also a great step towards making a difference. When residents call for local conservation measures, statewide action becomes possible.
Get free TCD newsletters for easy tips to save more, reduce waste, and make smarter choices — and earn up to $5,000 toward clean upgrades in TCD exclusives Rewards Club.
