Mueller's Thorn-tail

Cranioleuca muelleri

Mueller's Thorn-tail (Cranioleuca muelleri) is a small, insectivorous bird found in the Andes of South America. It is known for its distinctive thorn-like tail feathers and olive-brown plumage. This species is often found in montane cloud forests and humid mountainous areas, where it forages for insects and small invertebrates. Mueller's Thorn-tail is known for its high-pitched vocalizations and agile foraging behavior, often seen hopping among branches and foliage. While not currently classified by the IUCN, this species may face threats from habitat loss and fragmentation due to deforestation and agricultural expansion.

Habitat: Montane cloud forests and humid mountainous areas