Data from: Persistence of an extreme male-biased adult sex ratio in a natural population of polyandrous bird

Kosztolányi A, Barta Z, Küpper C, Székely T

Date Published: May 6, 2011

DOI: http://dx.doi.org/10.5061/dryad.1m8r2

 

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Title chick_sex
Downloaded 38 times
Description Data to estimate brood sex ratio at fledging (BSR, see equation S1 in Supporting Information). Variables: BROOD - brood ID, MALE - number of male chicks in the brood, FEMALE - number of female chicks in the brood, MAHATCH - hatching date (number of days since 1 March), AGE - brood age at capture. BSR was estimated at the middle of the four periods: 49, 72, 95, 117.5 days since 1 March.
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Title fledging_success
Downloaded 41 times
Description Data to estimate fledging success (FS, see equation S2 in Supporting Information). Variables: BROOD - brood ID, MAHATCH - hatching date (number of days since 1 March), FLED - whether the brood fledged any chicks (1) or not (0). FS was estimated at the middle of the four periods: 49, 72, 95, 117.5 days since 1 March.
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Title brood_size
Downloaded 39 times
Description Data to estimate number of broods hatched (B) and average brood size (BS) for the four periods. Variables: BROOD - brood ID, MAHATCH - hatching date (number of days since 1 March), BROODSIZE - number of chicks hatched, PERIOD - categorical variable giving the four periods.
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When using this data, please cite the original publication:

Kosztolányi A, Barta Z, Küpper C, Székely T (2011) Persistence of an extreme male-biased adult sex ratio in a natural population of polyandrous bird. Journal of Evolutionary Biology 24(8): 1842-1846. http://dx.doi.org/10.1111/j.1420-9101.2011.02305.x

Additionally, please cite the Dryad data package:

Kosztolányi A, Barta Z, Küpper C, Székely T (2011) Data from: Persistence of an extreme male-biased adult sex ratio in a natural population of polyandrous bird. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.1m8r2
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