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Data from: Evolutionary divergence in life history traits among populations of the Lake Malawi cichlid fish Astatotilapia calliptera
负责人:
关键词:
Astatotilapia calliptera;Life History Evolution;cichlid fish
DOI:
doi:10.5061/dryad.6ps78
摘要:
, we found significant differences among populations in average clutch size and egg mass, and larger clutches were associated with smaller eggs. In a second experiment
Data from: Wintering areas predict age-related breeding phenology in a migratory passerine bird
负责人:
关键词:
Carry-over effects;stable isotopes;Delichon urbica
DOI:
doi:10.5061/dryad.5sg24
摘要:
and clutch size or the number of fledglings produced. We hypothesize that the relationship among social status, population density and winter habitat quality should
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:
the sexes randomly among the eggs of their clutch. We conclude that females allocate the sex of their offspring among the eggs of their clutch in a manner tha
Data from: Male body size predicts reproductive success but not within-clutch paternity patterns in gopher tortoises (Gopherus polyphemus)
负责人:
关键词:
microsatellites;mating system;Body Size;Gopherus polyphemus;reproductive success
DOI:
doi:10.5061/dryad.31bc37q
摘要:
ng two reproductive seasons. Larger males were significantly more likely to sire offspring and sired more offspring than smaller males; however, the likelihood of a clutch bei
Data from: Relatedness and spatial proximity as determinants of host-parasite interactions in the brood parasitic Barrow's goldeneye (Bucephala
负责人:
Jaatinen, Kim
关键词:
Animal Mating/Breeding Systems Behavior/Social Evolution Birds Ecological Genetics Host Parasite Interactions
DOI:
doi:10.5061/dryad.1600
摘要:
and parasite nests. Proximity per se was also positively associated with the amount of parasitism. Furthermore, while hosts appeared to reduce their clutch size
Data from: Individual repeatability in laying behaviour does not support the migratory carry-over effect hypothesis of egg-size
负责人:
关键词:
egg-size dimorphism;carry-over effect;Eastern Rockhopper Penguin;Eudyptes chrysocome filholi;reproductive investment;individual repeatability;Holocene
DOI:
doi:10.5061/dryad.d4196
摘要:
the degree of intra-clutch egg-size dimorphism varies greatly among the seven species of the genus, obligate brood reduction is typical of each, with mos
Data from: Comparison of the reproductive biology of hole-nesting passerines breeding in oak and spruce forest on Velky Kosí? hill nearby Prost?jov
负责人:
关键词:
habitat selection;clutch size;great tit;Ficedula albicollis;collared flycatcher;habitat quality;Double brooding;Parus major
DOI:
doi:10.5061/dryad.gq396gt1
摘要:
and breeding success in the oak forest. However, they laid second clutches more frequently in the spruce forest. This study offers only weak conclusions about quality
Data from: Male breeding experience, not mate familiarity, affects reproductive output in black brant geese
负责人:
关键词:
mate change;perennial monogamy;prefledging survival;Mating Systems;precocial young;lifetime fitness
DOI:
doi:10.5061/dryad.hj834
摘要:
change on relative nest initiation date, clutch size, brood size at hatch, growth rates of goslings, and prefledging survival of offspring. We modeled
Data from: Selection on incremental variation of eye size in a wild population of Daphnia
负责人:
关键词:
Natural Selection eye size selection gradient broad-sense heritability ponds
DOI:
doi:10.5061/dryad.27kk4
摘要:
diameter of 19.9 μm – slightly more than one standard deviation – is associated with an increase in clutch size of one egg, or an increase of nearly 20
Data from: No selection on immunological markers in response to a highly virulent pathogen in an Arctic breeding bird
负责人:
关键词:
Somateria mollissima;Virulence;Natural Selection and Contemporary Evolution;Disease Biology;Pasteurella multocida
DOI:
doi:10.5061/dryad.7d0k4
摘要:
body condition, immune traits, and subsequent reproductive investment (i.e., clutch size) and survival of female common eiders and whether they were infected

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