sentences:  Beaudouin's snake eagle
  
  Beaudouin's snake eagle ("Circaetus beaudouini") is a species of snake eagle in the family Accipitridae found in the Sahel region of west Africa.It forms a superspecies with the Palearctic short-toed snake eagle "Circaetus gallicus" and the black-chested snake eagle "Circaetus pectoralis".