[1] : The Collaborative International Dictionary of English v.0.48

pettychaps \pet"tychaps\ pe^t"ty^cho^ps, n. zool.
   any one of several species of small european singing birds of
   the subfamily sylviinae, as the willow warbler, the
   chiff-chaff, and the golden warbler sylvia hortensis.
   1913 webster
see also:
sylviinae sylvia hortensis 

[2] : The Collaborative International Dictionary of English v.0.48

whitethroat \white"throat`\, n. zool.
   any one of several species of old world warblers, esp. the
   common european species sylvia cinerea, called also
   strawsmear, nettlebird, muff, and whitecap, the
   garden whitethroat, or golden warbler sylvia
   hortensis, and the lesser whitethroat sylvia curruca.
   1913 webster
see also:
sylvia cinerea strawsmear nettlebird muff whitecap garden whitethroat 
golden warbler sylvia hortensis lesser whitethroat sylvia curruca 

[3] : The Collaborative International Dictionary of English v.0.48

figpecker \fig"peck`er\ fi^g"pe^k`~er, n. zool.
   the european garden warbler sylvia hortensis or currica,
   hortensis; -- called also beccafico and greater
   pettychaps.
   1913 webster
see also:
sylvia hortensis currica, hortensis beccafico greater pettychaps 

Sylvia >> S Words
Sylvia, definition of term: Sylvia
sylvia_pag1.html