pugnax) have disappeared from western European staging sites. These migratory ruffs were
partly temperate breeding birds, but most individuals head towards the Eurasian Arctic
tundras where 95% of the global population breeds. This regional decline may represent
either:(1) local loss of breeding birds in western Europe,(2) a global decline,(3) shift (s) in
distribution or (4) a combination of these. Location Northern Eurasia. Methods To put the …