The natural invasion of artificial cliff swallow nests by Oeciacus vicarius (Hemiptera: Cimicidae) and Ceratophyllus petrochelidoni (Siphonaptera: Ceratophyllidae).
D000818:Animals; D001717:Birds; D004463:Ecology; D008954:Models, Biological; D008961:Models, Structural; D010271:Parasites; D005423:Siphonaptera