A juvenile Short-toed Eagle was released after a month spent in the Rehabilitation Centre «Вільні Крила» (Free Wings) at the vicinity of Lviv /map/ (Western Ukraine) at the end of September. For the last week, that eagle named Java has covered 330 km and reached Romania. The young short-toed tries to stick to areas potentially rich in snakes, such as numerous river floodplains. You can follow the eagle on the map of its migration which is daily updated. That bird had been contused about two weeks after leaving the nest. Viktor Shelvinskyi and Pavlo Kruchok provided the best conditions to recover young Short-toed Eagle as quickly as possible. An installation of the Ecotone GPS-GSM transmitter was provided by Andrew Simon as a part of the project on Greater Spotted and Short-toed Snake Eagles in Northern Ukraine launched this year.
Posts tagged ‘GPS-GSM logger’
Örs the satellite-tagged Short-toed Eagle, marked as a juvenile in 2017, has returned to Hungary after two years. He hatched in the area of the Kiskunság National Park /map/ being famous for hosting the only known nesting population in the Hungarian lowlands. He spent the past winter in the Sahel Zone on the border of Sudan and South Sudan, a regular wintering area for the species. On the last day of March, he packed up and started his northbound migration, however, he stopped in Central Turkey and we were worried that he would spend the entire summer there again, after the summer of 2018. Fortunately, he decided to move on on June 24 and to our delight, he reached the border between Croatia and Hungary a bit more than a week later. Since then, he paid a visit to Burgenland, Austria and Western Slovakia where he stopped at military bases, which were probably familiar for him since he was born in one of those in Hungary. Recently, he has been in Northwestern Hungary, an area where observations of this species are quite rare.
We hope eventually he will visit his home ground and may also mark a few, so far unknown, territories in the Kiskunság area.
Within the framework of the Turjánvidék LIFE project, which aims the preservation of habitats of such species as the endangered Hungarian Meadow Viper (Vipera ursinii rakosiensis), two Ecotone GPS-GSM trackers were bought in 2016. The main aim was to follow the life of a Short-toed Eagle pair residing close to and hunting regularly on viper habitats. Since the capture of the adult male failed in 2017, experts marked the offspring of this pair with the transmitter /map/. The chick was named Örs, an ancient Hungarian name meaning «human», «man» or «hero» but also a name of a Hungarian tribe from ancient times.
The other transmitter was deployed on a repatriated individual in 2016, which died two months later in Poland. Its tracks are not available on the aforementioned website yet, however, another post will appear here if so.
After 153 days of silence GSM transmitter of the adult Short-toed Eagle female tagged in Poland in 2012 started working again in Africa on March 1st. So, Polish ornithologists could mark her spring migration route receiving coordinates of her location each hour. The route was different from the autumn one: the bird visited Greece and Ukraine where she was travelling during almost 3 weeks, maybe because of the bad weather conditions, but finally she achieved the old breeding territory in Poland /map/. Her partner was observed there on April 17th with caught snake in his beak. The female joined him 2 days later.
You can find more information about the project on the Lublin Ornithology Society website and you can see detailed descriptions of the Short-toed Eagle’s adventures on the LTO page in Facebook (Pl). Also please view the migration map:
Adult Short-toed Eagle female was equipped with a GPS-GSM logger in the southern part of Lublin Province /map/ (south-eastern Poland) this year. She started the autumn migration quite early. Detailed information is available on the Lublin Ornithology Society site. The migration map can be viewed here. Please note: each red point on the map is provided with a detailed comment.