Malayan crested fireback
The Malayan crested fireback or Malay crested fireback is a species of forest pheasant found in lowland forests of the Thai-Malay Peninsula and Sumatra.
Taxonomy
This species was formerly considered a subspecies of the Bornean crested fireback, with both being grouped together as the crested fireback. Substantial plumage differences between both taxa led to the IUCN and Clements Checklist splitting both, with the International Ornithological Congress also making this change in 2023.A pheasant of uncertain taxonomic provenance, popularly referred to as "Delacour's crested fireback" is found in south-eastern Sumatra and the male has white to the tail, whitish legs and a variable amount of rufous below. As macartneyi specimens are variable, the Handbook of Birds of the World regards it as a hybrid between L. rufa and a possible relictual or introduced population of L. ignita. In 2023, the International Ornithological Congress officially recognized it as representing a hybrid swarm between L. ignita and L. rufa, and classified it within L. rufa.