The Great Indian Bustard Sanctuary, also known as the Nannaj Bird Sanctuary, is located in Solapur, Maharashtra. It is famed for being a habitat of the critically endangered Great Indian Bustard. The ideal time to visit the sanctuary is during the winter months from November to March. During this period, the weather is cool and pleasant, which not only makes it comfortable for visitors to explore the sanctuary but also coincides with the arrival of migratory birds. This season accentuates the avian spectacle with a variety of species that can be observed in addition to the resident bustards.
Although the sanctuary remains open throughout the year, the harsh summers and unpredictable monsoons can make the visit less comfortable and sightings more challenging. Summers, with temperatures soaring high, generally from April to June, are hot and dry, resulting in less wildlife activity during the day. Monsoon months, from July to October, though bring respite from the heat, the heavy rains can cause difficulty in traversing the sanctuary's terrain and might hinder bird-watching experiences. Hence, planning your visit during the winter season significantly enhances the opportunity for a rewarding wildlife encounter.