机译：To fledge or not to fledge: factors influencing the number of eggs and the eggs-to-fledglings rate in White Storks Ciconia ciconia in an agricultural environment
机译：The frequency distribution of lead concentration in feathers, blood, bone, kidney and liver of golden eagles Aquila chrysaetos: insights into the modes of uptake
机译：Morphological and behavioural adaptations to feed on nectar: how feeding ecology determines the diversity and composition of hummingbird assemblages
机译：Phenotypic differences in body size, body condition and circulating carotenoids between hybrid and "pure" red-legged partridges (Alectoris rufa) in the wild
机译：Range-wide patterns of population differentiation of Eurasian Black Terns (Chlidonias niger niger) related to use of discrete post-nuptial staging sites
机译：The roles of environmental and geographic variables in explaining the differential wintering distribution of a migratory passerine in southern Europe
机译：Latitudinal variation in day length and working day length has a confounding effect when comparing nest attentiveness in tropical and temperate species
机译：Access to cryptic arthropod larvae supports the atypical winter breeding seasonality of Meyer's Parrot (Poicephalus meyeri) throughout the African subtropics
机译：A derived pterygoid/palatine complex indicates sister group relationship between the Cuckoo Finch, Anomalospiza imberbis and the Grosbeak Weaver, Amblyospiza albifrons
机译：Stable isotopes and mtDNA reveal niche segregation but no evidence of intergradation along a habitat gradient in the Lesser Whitethroat complex (Sylvia curruca; Passeriformes; Aves)
