The common roosting by Starlings and Collared Doves in Lviv. - E.B. Srebrodolska. - Berkut. 3 (1). 1994. - P. 27-29.
The common roosting was discovered first for Lviv on 14.04.1991. The birds sat on 5 poplars in a street in the old part of the city. The number of Collared Doves was at first more than Starlings, then it came up. These species are conservative in the choice of lodging for the night and they prefer the definite trees. In a tree were 1-37 of Collared Doves and 4-25 of Starlings. The majority of Starlings came flying during 30 min., Collared Doves - 45 min., earlier than Starlings.
Key words: Collared Dove, Streptopelia decaocto, Starling, Sturnus vulgaris, Lviv, behaviour, roosting.