La Amazilia bronceada de cola azúl o Amazilia de Tobago (Amazilia tobaci o Saucerottia tobaci) fué registrado por Gmelin en 1788. Su distribución comprende el norte y centro de Venezuela, Trinidad y Tobago así como Granada. Debido a su gran adaptabilidad, este colibrí habita en campo abierto, así como jardines y cultivos. De pico a cola mide 9 centímetros.The Copper-rumped hummingbird or Common emerald (Amazilia tobaci or Saucerottia tobaci) was registered by Gmelin in 1788. It distribution includes the north and center of Venezuela, Trinidad and Tobago as well as Grenada. Because of its great adaptability, this hummingbird inhabits open country as well as gardens and cultivation . From peak to tail it measures 3.54 inches.
