Common cuckoo of two years. More than 100 host species have been recorded: meadow pipit, dunnock and Eurasian reed warbler are the most common hosts in northern Europe; garden warbler, meadow pipit, pied wagtail and European robin in central Europe; brambling and common redstart in Finland; and great reed warbler in Hungary. Female common cuckoos are divided into gentes – groups of females favouring a particular host species' nest and laying eggs that match those of that species in color and pattern. Evidence from mitochondrial DNA analyses suggest that each gene may have multiple independent origins due to parasitism of specific hosts
Common linnet common linnet instead to express the limitations of poetry - concentrating on the difficulty in poetry of conveying the beauty of a bird's song. He wrote in the first verse: The musical features the song "Green Finch and Linnet Bird," in which a young lady confined to her room wonders why caged birds sing: Common linnet The common linnet ("Linaria cannabina") is a small passerine bird of the finch family, Fringillidae. It derives its scientific name from its fondness for hemp and its English name from its liking for seeds of flax, from which linen is made. In 1758 Linnaeus