Hoary Puffleg (Haplophaedia lugens) This is a very uncommon hummingbird, at least in Ecuador. Even when you know they are around they are hard to pick out. Sexes similar. Reserva Las Gralaras, western-slope of the Andes. Lower Andean cloud forest (mostly secondary) at 2,055 m (6,743 ft) elevation. Pichincha Province, Mindo, Ecuador.