Publication Information

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[771], 'Egg': [773], 'Production': [774], 'Fowl': [777], '?,': [778], '12,': [781], '1933):': [784], '396–399.https://doi.org/10.3382/ps.0120396Elizabeth': [785], 'Whetham': [787], 'modifying': [789], 'egg': [790], 'special': [793], 'seasonal': [796], 'changes,': [797], '23,': [803], '383–418.https://doi.org/10.1017/S0021859600053284David': [807], 'Lack': [808], '12.': [809], 'Nesting': [810], 'Conditions': [811], 'as': [812, 865], 'a': [813, 916], 'Factor': [814], 'controlling': [815], 'Time': [817], 'Birds.,': [819], '103,': [827], '231–238.https://doi.org/10.1111/j.1096-3642.1933.tb01590.xThomas': [831], 'Bissonnette,': [833], 'Pehr': [835], 'Robert': [836], 'Wadlund': [837], 'Duration': [838], 'Vulgaris': [844], 'Type': [848], 'Illumination1,': [850], '9,': [855], '1932):': [858, 876, 947], '339–350.https://doi.org/10.1242/jeb.9.4.339T.': [859], 'or': [863], 'Exercise': [864], 'Periodicity': [869], 'Birds?,': [871], '76,': [873], 'no.19681968': [874], '253–255.https://doi.org/10.1126/science.76.1968.253': [877], 'cycles': [882], ';': [883], 'Reactions': [884], 'Putorius': [888], ')': [890], 'both': [892], 'sexes': [893], 'electric': [895], 'added': [897], 'after': [898], 'dark': [899], 'November': [901], 'December,': [903], 'Royal': [907], 'London.': [910], 'Series': [911], 'B,': [912], 'Containing': [913], 'Papers': [914], 'Character': [918], '110,': [919], 'no.767767': [920], '1997):': [922], '322–336.https://doi.org/10.1098/rspb.1932.0028T.': [923], 'H.': [924], 'POSSIBLE': [926], 'RELATION': [927], 'AGE': [929], 'AT': [930], 'SEXUAL': [931], 'MATURITY': [932], 'BIRDS': [934], 'TO': [935], 'DAILY': [936], 'PERIOD,': [937], 'INTENSITY': [938], 'WAVELENGTH': [940], 'LIGHT,': [942], '75,': [944], 'no.19311931': [945], '18–19.https://doi.org/10.1126/science.75.1931.18': [948]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2291426889', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2013, 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