ade o ▁National ▁Park ▁– ▁with ▁as ▁many ▁as ▁ 4 3 0 ▁birds , ▁and ▁from ▁un protected , ▁community - owned ▁wet lands ▁in ▁E ta w ah , ▁Main p uri , ▁Et ah ▁and ▁Kas gan j ▁districts ▁in ▁U tt ar ▁Pr adesh , ▁r anging ▁from ▁ 2 4 5 – 4 1 2 ▁birds . ▁F lock s ▁of ▁over ▁ 1 0 0 ▁birds ▁are ▁also ▁reported ▁from ▁Gu jar at ▁in ▁India ▁and ▁Australia . ▁Sar us ▁c rane ▁populations ▁in ▁Ke ol ade o ▁National ▁Park ▁have ▁been ▁noted ▁to ▁drop ▁from ▁over ▁ 4 0 0 ▁birds ▁in ▁summer ▁to ▁just ▁ 2 0 ▁birds ▁during ▁the ▁mon so on . ▁In ▁areas ▁with ▁per enn ial ▁wet lands ▁on ▁the ▁landscape ▁such ▁as ▁in ▁western ▁U tt ar ▁Pr adesh , ▁numbers ▁of ▁non - bre eding ▁sar us ▁c ran es ▁in ▁f lock s ▁can ▁be ▁relatively ▁stable ▁throughout ▁the ▁year . ▁In ▁E ta w ah , ▁Main p uri , ▁Et ah ▁and ▁Kas gan j ▁districts , ▁non - bre eding ▁sar us ▁c ran es ▁form ▁up ▁to ▁ 6 5 % ▁of ▁the ▁regional ▁population . ▁Bre eding ▁pairs ▁in ▁Australia ▁similarly ▁defend ▁territ ories ▁from ▁neighbour ing ▁c rane ▁pairs , ▁and ▁non bre eding ▁birds ▁are ▁found ▁in ▁f lock s ▁frequently ▁mixed ▁with ▁b rol gas . ▁In ▁their ▁bre eding ▁grounds ▁in ▁north - e astern ▁Australia , ▁non -