Migratory Birds Census

Migratory birds are seen at the Nalabana bird sanctuary inside the Chilika Lagoon above 100 km away from the eastern Indian state Odisha's capital city Bhubaneswar on 5 January 2018 as officials busy in the census works to count the number of migratory birds arrives in this session to the Aisia's biggest salt water Lake Chilika and after the census wild life department release their census report as this year migratory birds less arrive from the before year due to climate change as cold waves not rising in the eastern India. (Photo by STR/NurPhoto via Getty Images)