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Article
[Breeding losses and diet of Rose-coloured Starling Sturnus roseus in SE Bulgaria in the year 2002.]
Boyan Miltschev, Auteur ; Dragan Tschobanov, AuteurIn the year 2000 we studied 102 nests (11.5%, n=890) of Rose-coloured Starling in four colonies situated in stone-pits in SE Bulgaria. In 44 nests (43%, n=102) breeding attempts were unsuccessful. There were significant differences among the fou[...]
Article
[Breeding losses and diet of Rose-coloured Starling Sturnus roseus in SE Bulgaria in the year 2002.]
Boyan Miltschev, Auteur ; Dragan Tschobanov, AuteurIn the year 2000 we studied 102 nests (11.5%, n=890) of Rose-coloured Starling in four colonies situated in stone-pits in SE Bulgaria. In 44 nests (43%, n=102) breeding attempts were unsuccessful. There were significant differences among the fou[...]
Article
Boyan Miltschev, Auteur ; Nikolai Kodshabaschev, Auteur ; Dragan Tschobanov, AuteurDuring the post-breeding period, Black Storks in SE Bulgaria predominantly feed in dry open areas were abundant insect prey is readily available. We investigated the composition of 42 pellets which contained mainly grasshoppers (Orthoptera: 93.3[...]
