We bring to your attention the first results of tracking the Saker Falcons, marked with satellite transmitters in the south of Ukraine in 2011. About the previous expedition on searching Saker’s nests and marking the birds read here.
As you probably remember from the earlier article, eight Saker’s chicks were marked in their nests, each of them got its own name.
Authors of photos: M.Gavrilyuk, M.Prommer, V.Vetrov, Yu.Milobog
The male, named «Gagarin» was marked 1 June 2011 on Kerch Peninsula. Why ‘Gagarin’? There are several reasons of it. Yury Gagarin was the first spaceman and we wanted the chick’s flight to be distant and successful, and also the name of our leading saker’s expert in Ukraine is Yury (and he was born exactly on the Cosmonautics Day). So, could we give the chick any other name? Gagarin flew out of the nest already 5 June, but not far away; 11 June he flew for the distance of 100 m. At first he was staying in the vicinity of the nest and often returned into it. About a month he was keeping within the nesting area; after 10 July extended the territory of his flight over Kerch Peninsula; on 22 June went on an eastward trip around the Sea of Azov. It took for him a total of 5 days to fly over the sea and realize that ‘east or west the Crimea is best’. From late July until now he has chosen for himself rather a limited area on Tarkhankut Peninsula and stay there (map of movements).
This post finishes a story about the scientific expedition to Kazakhstan in 2011. Part 1 is available here, Part 2 is here. The period of observations covers the middle of the third decade of May to the middle of the third decade of June
In the third decade of May the Nightjars were already actively displaying. In the evenings a pair of these birds constantly hunted in the camp area, attracted by a huge number of various insects circling in the light of electric lamps. Often, when returned late to the camp, we saw Nightjars well visible in the headlights of the car.
Photo by S.Domashevsky, May-June 2011.
Once, crossing the bridge across the Ayaguz river, we disturbed a group of White Pelicans. One of these birds had eaten so much fish that couldn’t fly off. To lift in the air it had to regurgitate its catch and only after that was able to fly away. The catch mainly consisted of minnows and some Caspian roaches. There were 395 fishes, with a total weight of 3.2 kg. Fresh and brackish lakes always were full of active bird life. In this period we could observe there up to 8 species of ducks and 13 species of waders.
Some nests of the Long-legged Buzzards were occupied by several pairs of Indian Sparrows. Their nests, similar to those in Ukraine, located among large twigs of the raptor’s construction or were stuck as balls at the margin of interlacement of lower branches of the big nest. Some rocky outputs were occupying with colonies of Rosy Starlings, some of them include over 2,000 birds.