Pseudotriccus simplex
The Hazel-fronted Pygmy Tyrant (Pseudotriccus simplex) is a diminutive and often elusive member of the Tyrannidae family, distinguished by its strikingly small size, typically measuring just 9-10 cm (3.5-4 inches) in length and weighing a mere 7-8 grams. Its most prominent field mark is the rich, rufous-hazel crown and forehead, contrasting sharply with an olive-green back, wings, and tail. The underparts are a dull yellowish, often with an olive wash on the flanks, making it a challenging bi...
This species inhabits humid subtropical and tropical montane cloud forests, primarily within the dense understory and bamboo thickets, at elevations typically ranging from 1,200 to 2,400 meters (3,900-7,900 feet).
The diet of the Hazel-fronted Pygmy Tyrant consists almost exclusively of small insects and spiders, which it captures by gleaning from foliage or making short, acrobatic aerial sallies.
The Hazel-fronted Pygmy Tyrant is a notoriously shy and inconspicuous bird, often observed alone or as part of mixed-species foraging flocks that sweep through the forest understory. It employs a "sally-glean" foraging strategy, making short, quick flights from a hidden perch to snatch small inse...
The Hazel-fronted Pygmy Tyrant has a restricted distribution primarily along the eastern slopes of the Andes in south-central Peru and western Bolivia. In Peru, its range extends from the Department of Ayacucho south through Cuzco and Puno, typically following the eastern cordilleras. In Bolivia,...
Least Concern
- The Hazel-fronted Pygmy Tyrant is one of the smallest flycatchers in the world, often weighing less than a quarter of an ounce. - Its scientific name "Pseudotriccus" means "false Trikkos," referring to its resemblance to other small tyrant-flycatchers. - Despite its "tyrant" moniker, it is a ve...