VIOLET-TAILED SYLPH - Aglaiocercus coelestis - male - Reserva Las Gralarias, Pichincha, Ecuador Dušan M. Brinkhuizen ©
BUFF-TAILED CORONET - Boissonneaua flavescens - Reserva Las Gralarias, Pichincha, Ecuador Dušan M. Brinkhuizen ©
