Monday, January 24, 2005


(species Serinus canaria), popular cage bird of the family Carduelidae (order Passeriformes). It owes its coloration and sustained vocal powers to 400 years of selective breeding by humans. Varieties called rollers trill almost continuously, the notes running together; choppers have a loud trill of distinct notes. Well-known breeds include Hartz Mountain, Norwich, and


Post a Comment

<< Home