Kolleru

Kolleru is a lake located in the state of Andhra Pradesh, India. It is one of the largest freshwater lakes in India, covering an area of approximately 100 square kilometers. The lake is situated in the Krishna River delta, which is known for its rich biodiversity and agricultural productivity. Kolleru Lake is a vital ecosystem that supports a diverse range of flora and fauna, including several endangered species.

The lake is also an important water source for the surrounding agricultural communities. It plays a crucial role in the region's economy by providing irrigation water for rice cultivation, which is a staple crop in the area. The lake's water level fluctuates seasonally, with the highest levels during the monsoon season and the lowest during the summer months.

Kolleru Lake is part of the Kolleru Wildlife Sanctuary, which was established in 1971 to protect the lake's ecosystem and the wildlife that depends on it. The sanctuary is home to a variety of bird species, including the greater flamingo, which is a significant attraction for birdwatchers and nature enthusiasts. The lake is also known for its mangrove forests, which provide habitat for numerous aquatic species and help in maintaining the lake's water quality.

The lake's ecological significance has led to various conservation efforts and initiatives aimed at preserving its biodiversity and ensuring sustainable use of its resources. These efforts include the restoration of mangrove forests, the control of invasive species, and the promotion of eco-friendly agricultural practices in the surrounding areas. Despite these efforts, Kolleru Lake faces challenges such as pollution, habitat loss, and climate change, which threaten its ecological balance and the livelihoods of the local communities that depend on it.