Hummingbirds (Trochilidae)

Blue-mantled Thornbill (Chalcostigma stanleyi) - HBW 5, p. 655

French: Métallure de Stanley German: Schwarzkopf-Glanzschwänzchen Spanish: Colibrí de Stanley

Taxonomy: Trochilus Stanleyi Bourcier, 1851, cold regions of Pichincha and Cotopaxi, Ecuador.
Three subspecies recognized.

Subspecies and Distribution:

  • stanleyi (Bourcier, 1851) - both Andean slopes of Ecuador.
  • versigularis Zimmer, 1924 - E Peru in Andes E of R Marañón S to Cordillera Carpish (Huánuco).
  • vulcani (Gould, 1852) - S of R Huallaga along E Andes of Peru and WC Bolivia.

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