Lesser Yellownape: Architects of the Sumatran highlands.

The Lesser Yellownape (Picus chlorolophus) is one of the charming woodpeckers that can be found in the forests of Asia, including Indonesia. This bird is known for its distinctive greenish-yellow feathers on its back, as well as a bright yellow crest that makes it easy to recognize. With a body length of around 25-28 cm, the Lesser Yellownape is a medium-sized woodpecker.

This bird has a wide habitat range. Its habitat is spread across South Asia and Southeast Asia, including India, Myanmar, Thailand and including Indonesia. However, in Sumatra, the subspecies P.c. vanheysti is only found in highland and mountain forests at an altitude of 800-1400 meters. The Lesser Yellownape is often seen in primary and secondary forests, as well as open areas with large trees.

Like other woodpeckers, the Lesser Yellownape uses its strong beak to peck tree trunks in search of insects. Its main food consists of insect larvae, ants, and other small insects that live behind the bark. This tree pecking activity not only helps birds find food, but also contributes to the health of the forest ecosystem, as it limits the population of insects that can damage trees.

The Lesser Yellownape is an important part of the forest ecosystem. Its activity in digging tree trunks creates holes that are then used by other species such as small birds, mammals, and even insects. In other words, this bird is the "architect" of the forest that helps provide shelter for various living things.

What is your experience when observing the Lesser Yellownape? Share in the comments column!