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Data from: Great spotted cuckoo nestlings have no antipredatory effect on magpie or carrion crow host nests in southern Spain
负责人:
关键词:
Clamator glandarius;brood parasitism;nest predation;Pica pica;Corvus corone;mutualism
DOI:
doi:10.5061/dryad.4q80h
摘要:
as a consequence of the antipredatory properties of a fetid cloacal secretion produced by cuckoo nestlings, which presumably deters predators from parasitized host
Data from: Nest as an extended phenotype signal of female quality in the great reed warbler
负责人:
关键词:
Behavioral ecology Evolution Signalling Nest size Parental quality Investment
DOI:
doi:10.5061/dryad.s60k4
摘要:
investment in feeding. We found that males fed their nestlings significantly more intensively on enlarged nests than those on control nests. This suggests tha
Data from: With a little help from my kin: barn swallow nestlings modulate solicitation of parental care according to nestmatesneed
负责人:
关键词:
Begging behaviour;kin selection;Birds;Sibling interactions;Evolution of co-operation;Hirundo rustica
DOI:
doi:10.5061/dryad.86p42
摘要:
(Hirundo rustica) nestlings by comparing begging behaviour and food intake of two similar-sized nestmates, one of which was food-deprived (FD). Non-food-deprived
Data from: Context-dependent effects of yolk androgens on nestling growth and immune function in a multibrooded passerine
负责人:
关键词:
Life History Evolution;trade-offs;Phenotypic Plasticity;Birds;Experimental evolution;Sturnus unicolor;Evolutionary physiology
DOI:
doi:10.5061/dryad.d1t81
摘要:
of physiologically active substances into yolks, such as androgens. Yolk androgens have been shown to accelerate embryonic development, growth rate and competitive ability of nestlings
Data from: Variation in offspring development is driven more by weather and maternal condition than predation risk
负责人:
关键词:
Eremophila alpestris<\/i>;incubation duration;nestling period length;path analysis;ground-nesting songbird;Horned Lark;alpine ecology;Holocene;developmental carry-over effects;Eremophila alpestris
DOI:
doi:10.5061/dryad.7012f1b
摘要:
ris, a ground-nesting songbird in northern British Columbia, Canada, we investigated multiple potential drivers of variation in incubation and nestling
Data from: Mutual plumage ornamentation and biparental care: consequences for success in different environments
负责人:
关键词:
parental care;Ficedula albicollis;plumage reflectance;differential allocation;offspring feeding
DOI:
doi:10.5061/dryad.54tv7
摘要:
feeding rates, white patch sizes and plumage reflectance properties of both parents, and quantified nestling growth and reproductive success. We found littl
Data from: DNA metabarcoding reveals the broad and flexible diet of a declining aerial insectivore
负责人:
关键词:
Metabarcoding;diet;Hirundo rustica;Toronto
DOI:
doi:10.5061/dryad.4r50gb0
摘要:
e able to adjust their provisioning to changing prey availability on the breeding grounds when feeding their nestlings. Our study demonstrates the utility of custom
Data from: From feces to data: a metabarcoding method for analyzing consumed and available prey in a bird-insect food web
负责人:
关键词:
dietary ecology;Anthropocene;Poecile montanus;metagenomics;frass;DNA Barcoding;Lepidoptera;insectivorous birds;Cyanistes caeruleus;Parus major;Fecal DNA;Poecile cinctus
DOI:
doi:10.5061/dryad.4f1n785
摘要:
eat tits Parus major and blue tits Cyanistes caeruleus) by using the feces of nestlings. The availability of their assumed prey (Lepidoptera) was determined from feces
Data from: Adaptive sex allocation in relation to hatching synchrony and offspring quality in house wrens
负责人:
关键词:
Troglodytes aedon;Behavior: reproductive;Sex: ratio;Sex: allocation
DOI:
doi:10.5061/dryad.8484
摘要:
on the degree of hatching synchrony, with greater variation in nestling mass and size within broods hatching asynchronously than in those hatching synchro
Data from: Nest boxes increase reproductive output for Tree Swallows in a forest grassland matrix in central British Columbia
负责人:
关键词:
life-history strategies;nest site type;productivity;tree swallows;Tachycineta bicolor;cavity-nesting birds;hole nesting birds;reproduction;nest-boxes
DOI:
doi:10.5061/dryad.g85t15k
摘要:
Tree Swallows in boxes laid larger clutches (5.9 ± 0.9 eggs, N = 76) than those in tree cavities (4.2 ± 1.6 eggs, N = 67). The mean number of nestlings hatched was gr

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