Navi Mumbai— The delayed arrival of flamingo flocks in Navi Mumbai’s wetlands and Thane Creek this year has sparked serious concern among environmentalists, who see it as a stark warning of growing ecological imbalance and climate-related stress.
Experts attribute the unusual delay to prolonged monsoon and post-monsoon rains, which they say have disrupted the natural rhythm of the region’s ecosystem.
“Flamingos are not just a visual delight — they are indicators of environmental health,” said BN Kumar, director of the NatConnect Foundation. “Their reduced or delayed presence signals that the ecosystem is struggling. Wetlands are nature’s climate infrastructure. As filter feeders, flamingos help oxygenate mudflats and regulate nutrients, maintaining ecological balance.”
Kumar emphasized that global institutions such as the Ramsar Convention and the United Nations Environment Programme (UNEP) recognize wetlands and mangroves as vital “blue carbon” ecosystems that absorb vast amounts of carbon and mitigate flood risks. Destroying or reclaiming these natural buffers, he warned, releases stored carbon and heightens the threat of natural disasters.
Calling for urgent government intervention, Kumar urged authorities to halt debris dumping and encroachment in wetland areas. “These wetlands are not real estate opportunities — they are our best defense against climate change,” he said.
