Image rights: wildwinds.com

     L. Roscius Fabatus, 64 BC, AR denarius serrate, (3.92g) [L]
     RO[SCI] Head of Juno Sospita right, wearing goat skin,
     Long-legged bird standing right behind. 
Female standing right, feeding
     serpent erect before her, bird flying right behind, [FABATI] in
     exergue. Roscia3, Syd.915, C412/1, 
Symbol pair not in Crawford or Babelon.