Effect of Old Nest Material on Nest Site Selection and Breeding Parameters in Secondary Hole Nesters — a Review
Seasonal Interchange of the European Robin Erithacus rubecula Populations in an Evergreen Holm Oak Forest
Inter-Nest Variability in the Egg to Hatchling Mass Ratio in the Common Pochard Aythya ferina: Does Female Body Mass Matter?
Variation in Bird Diversity in Relation to Habitat Size in the Urban Landscape of Seoul, South Korea
Nest Holes of Great Spotted Woodpeckers Dendrocopos major and Middle Spotted Woodpeckers D. medius: Do they Really Differ in Size?
Habitat and Annual Variation in Arthropod Abundance Affects Blue Tit Cyanistes caeruleus Reproduction
Seasonal Diet of the Grey Heron Ardea cinerea on an Oceanic Island (Tenerife, Canary Islands): Indirect Interaction with Wild Seed Plants
Loss of Diversity in Bird Communities After Regulation of Riverine Meanders: How Strong is the Compensatory Effect of Mature Growth on Fishpond Dams?
Differences in the Nestling Diets of Sympatric Redstarts Phoenicurus phoenicurus and Black Redstarts P. ochruros: Species-Specific Preferences or Responses to Food Supply?