Economy of West Bengal of 1.61 million tonnes during 2014-15, retaining second spot after Andhra Pradesh in fish production. West Bengal produced around 4961 thousand tonnes of milk in FY14-15. The state is the third largest meat producing state in the country (including poultry) after Uttar Pradesh and Andhra Pradesh, producing 0.648 million tonnes of meat in 2012-13 and it is the largest producer of goat meat. State industries are mostly localised in the Kolkata region, the mineral-rich western highlands, and Haldia port region. There are up to 10,000 registered factories in the state and the West Bengal state government has opened "Shilpa Sathi",
Geography of West Bengal delta is the largest mangrove forest in the world. It lies at the mouth of the Ganges and is spread across areas of Bangladesh and West Bengal, India. The Bangladeshi and Indian portions of the jungle are listed in the UNESCO world heritage list separately as the Sundarbans and Sundarbans National Park respectively, though they are parts of the same forest. The Sundarbans are intersected by a complex network of tidal waterways, mudflats and small islands of salt-tolerant mangrove forests, and presents an excellent example of ongoing ecological processes. The area is known for its wide range of fauna. The