Answer
Song thrush. Gardel's legacy is often symbolized by the song thrush, a bird known for its beautiful singing. This nickname, "El Zorzal Criollo" (the Creole Song Thrush), was given to Gardel due to his exceptional vocal abilities and his unique style of singing tango. The song thrush has become an enduring symbol of Gardel's artistry and his profound impact on Argentine culture.