The last large flock of #btgodwits (almost 20K) in the Tagus estuary, perhaps waiting for better weather conditions to complete their northward migration. Much more colourful now as some #ruffs gather.

Last week, 56,000 #btgodwits were counted in the rice fields of the #Tagus estuary, the highest concentration of the species in the EAF. In this rice field alone, 36K godwits were recorded by drone!

#LifeGodwitflyway