The Irrawaddy, Chindwin and Sittang valleys were once hugely important breeding grounds for large waterbirds such as Spotbilled Pelican and Greater Adjutant, ...
On the other hand, the Chinese Spotbill is currently introgressing into the Mallard populations of the Primorsky Krai, possibly due to habitat changes from global warming.
 See also: Waterfowl, Duck
  
|
RSS
