4.10.11.Po observations birdwatchers, this year reduced the number of migratory birds from Lithuania. "Lithuanian time" tried to figure out why the winter flies fewer birds.
Within the month ornithological station ringed around 12,000 birds. This is two times less than it was last year. Such a small number of birds specialists call and explain the abnormal climate changes.
"One of the reasons is that the last two winters were very cold. Many birds were killed. But the summer was very rainy, and many chicks did not survive it, "- says ornithologist Vytautas USIS.