Szukana fraza: [Abstract = "It is currently difficult to clearly identify how changes in the waste collection sys\?tem will affect the condition of the national population of Jackdaws and the species inhabiting urban areas. The observations in Mogielnica indicate that the searching of buildings with nests by Jackdaws will probably increase. A similar phenomenon wherby Kestrels \"Falco tinnunculus\" hunt prey in buildings \(Swift, Bats \"Chiroptera\"\) has been described \(Mikula et al.2013\)."]
