Dead Birds In Romania and an explanation, but only for a few

[Aafke]

Explanation For Dead Birds In Romania: Birds Were Flying Drunk

"There was nothing mysterious about the death of a flock of birds in Romania last week -- they were simply drunk, veterinarians said.

Residents of the Black Sea city of Constanta alerted authorities on Saturday after they found dozens of dead starlings, fearing they may have been infected with bird flu, which triggered mass deaths in avian populations in 2004-2006.

`This also applies to two dead crows we tested,` Lazar said. Birds are not used to alcohol but harsh winter and snow had prevented birds from finding food. Had they been able to eat some seeds, this would have diluted the poison."

http://thesop.org/story/20110112/explanation-for-dead-birds-in-romania-birds-were-flying-drunk.html

But this explanation is only  for a few dozens of birds and there were a lot more:

Thousands of dead black birds were found dead in 3 cities in Romania. In Constanta more than 1000 dead birds, in Bistrita 400 black birds also dead, in a vilage near Bistrita olmoust 600 birds were dead this evening.
The local police said the birds were poison, but the resident's deny this version.
Many people think this is the start of what the Maya civilization called end of the world
greetings Aafke