Discovery of interspecific alloparental care of silver-eared mesia nestlings by a mountain bulbul.

ABSTRACT: Although brood parasitism has been well documented among bird species, interspecific alloparenting, which is parenting behavior of adult individuals of one species toward the progeny of another species, is increasingly being reported. However, compared with the many reports of interspecific alloparenting behavior in North America and Europe, this phenomenon is less well known in China, with only two prior cases of interspecific alloparenting behavior in birds having been recorded. On June 23, 2022, we observed an instance of interspecific alloparental care provided by a mountain bulbul (Ixos mcclellandii) towards silver-eared mesia (Leiothrix argentauris) nestlings in Caihu Village, Jingdong County, Yunnan Province, southwestern China. We recorded 19.5 h of footage during the

SUBMITTER: Liu J 

PROVIDER: S-EPMC11219241 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature