noun🔗ShareキクイタダキA very small passerine bird, Regulus ignicapillus, that breeds in Eurasia."While hiking in the European forest, we spotted several tiny firecrests flitting among the branches. "ヨーロッパの森でハイキング中、私たちは枝の間を飛び回る小さなキクイタダキを数羽見つけました。birdanimalnaturebiologyorganismChat with AIVocabulary GamePractice Reading