Arusaamustel

Arusaamustel, also known as the "Eastern Bluebird," is a small passerine bird native to the forests of eastern Asia. It belongs to the family Muscicapidae, which includes thrushes and Old World flycatchers. The species is characterized by its vibrant blue plumage, which is most prominent in the male, while the female has a more subdued coloration. The bird is approximately 17-18 centimeters in length and has a wingspan of about 27-30 centimeters.

Arusaamustel is known for its melodious song, which is a series of clear, whistled notes. The bird is territorial and often sings from elevated perches. Its diet primarily consists of insects, which it catches in flight. The species is a cavity-nester, building its nest in tree holes or man-made structures. The female lays 4-6 eggs, which are incubated by both parents.

Arusaamustel is found in the forests of eastern China, Korea, and Japan. It prefers dense, mature forests with a canopy layer, and is often found near water sources. The bird is currently listed as Least Concern on the IUCN Red List, but habitat loss due to deforestation and urbanization poses a threat to its population. Conservation efforts are ongoing to protect the species and its habitat.