Chlorocardium rodiei

Chlorocardium rodiei (formerly known as Veniliornis passerinus), commonly referred to as the Greenheart or Guiana Woodcreeper, is a species of bird in the Picidae family, which includes woodpeckers, piculets, and wrynecks. This species is found in the tropical forests of South America, particularly in the Amazon Basin and the Guianas. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. The bird is known for its distinctive green plumage, which provides camouflage in its forest habitat.

Description

The Chlorocardium rodiei is a medium-sized woodpecker, measuring approximately 20-22 cm in length. The bird's most notable feature is its vibrant green plumage, which covers most of its body, except for the whitish underparts. The species exhibits sexual dimorphism, with males having a red malar stripe (cheek area) that females lack. Both sexes have a straight, robust bill typical of woodpeckers, which is used for foraging on tree trunks and branches.

Behavior

Feeding

Chlorocardium rodiei primarily feeds on insects and larvae found under the bark of trees. It forages alone or in pairs, moving up and down tree trunks and branches in a spiral pattern. Its foraging technique involves tapping and pecking at the wood to uncover hidden prey.

Breeding

The breeding habits of Chlorocardium rodiei are not well-documented, but it is believed that they nest in cavities they excavate in dead trees or branches. The clutch size and incubation period are unknown, but like many woodpeckers, parental care is likely shared between both parents.

Conservation Status

As of the last assessment, Chlorocardium rodiei is listed as Least Concern (LC) on the IUCN Red List. The species has a wide range and is considered relatively common within its habitat. However, deforestation and habitat destruction in the Amazon Basin pose potential threats to its population.

Taxonomy

Chlorocardium rodiei was formerly classified in the genus Veniliornis, but recent genetic studies have led to its reclassification into the genus Chlorocardium. This change reflects a better understanding of the evolutionary relationships within the woodpecker family.

See Also

• Picidae
• Birds of South America
• Conservation status