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Title
Abstracts of papers appearing in the online issue of Ibis.
Abstract
The article presents abstracts of papers related to ornithology. They include "Evolution of Single-Chick Broods in the Swallow-Tailed Gull Creagrus furcatus," "The Role of Food Supply in the Dispersal Behaviour of Juvenile Tawny Owls Strix Aluco," and "Simultaneous Effects of Age and Territory Quality on Fecundity in Bonelli's Eagle Hieraaetus Fasciatus."