Stiles’s Tapaculo Scytalopus stilesi LEAST CONCERN Stiles’s Tapaculo’s song is considerably faster and lower-pitched than that of the closely related Ecuadorian Tapaculo S. robbinsi. Furthermore, it is genetically distinct and retains its integrity throughout a 300 km stretch of the Cordillera Central where it occupies montane forest between 1,420 and 2,130 m altitude. In this […]