Greater Spotted Eagle

It is summer. And sun, sun and sun on Biebrza. Although the air is still chilly and the temperature at night falls to 6 degrees. Dream weather for

This year's breeding season for Greater Spotted Eagles started despite of the second in succession draught on Biebrza. Spring floods are rare, causing an unusual situation where during the migration peak even the famous Ruffs were hard to find, when normally thousands of them can be observed anywhere, including the sky over the Grzedy forest lodge.

Spring has come. Time to start yet another breeding season. Judging from the beautiful sunny weather in March one could expect an early arrival of Greater Spotted Eagles to Biebrza. This however was not the case. By te looks of things the birds have their own criteria and decided not to take the risk, as at this time of the year sudden changes of weather is

This year's autumn migration has begun. As in recent years also this year we will try to present the jpurney of the eagles fitted with our dataloggers. This year we have: last year's juvenile hybrid which spent the season in Romania,21-year-old GSE female which logger records data for the second year in succession and juvenile female hybrid from Kampinos -