Home›Bird anatomy›抱卵斑🌐日本語EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ660931· pop 19· linked from 42 articles抱卵斑patch of featherless skinWikidata factsImageRiparia riparia-Brutfleck.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 18 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoBahasa IndonesiaCatalanCzechEsperantoConnectionsbirdEntityPrecociality and altricialityEntityCategoriesBird anatomyBird breeding