Background:Small birds in temperate habitats must either migrate,or adjust aspects of their morphology,physiology and behavior to cope with seasonal change in t
We report for the first time the occurrence of heteroplasmy in Grey Partridge(Perdix perdix)revealed by means of two mitochondrial fragments.The possible seriou
Background:Land use and development alter mudflat and wetland habitat availability,although mudflats and wetlands provide important stopover habitats for shoreb