Sat Tal or Sattal is located at the heart of Lake District of Kumaon, Uttarakhand. The area around Nainital and Sattal in particular is a bird watcher paradise.
Birjani Tourist Zone is a very popular area of the spectacular Corbett Tiger Reserve. This zone is enriched with a huge number of floral and faunal species.
Najafgarh Jheel or Najafgarh Drain (its sad its called a drain) or Najafgarh Lake located in south west corner of Delhi is a great place to see flamingoes in large numbers. Apart from flamingoes other water birds are common in this area.