takapinnalle

Takapinnalle, also known as the New Zealand long-tailed bat (*Chalinolobus tuberculatus*), is a small insectivorous bat native to New Zealand. It belongs to the family Vespertilionidae and is one of the two native bat species found in the country, alongside the lesser short-tailed bat (*Mystacina tuberculata*). The name "takapinnalle" is derived from the Māori language, where *taka* means "bat" and *pinnalle* refers to its long tail.

This bat is characterized by its relatively large ears, which are nearly as long as its head, and a long tail that extends beyond the membrane of the uropatagium (the tail membrane). Its fur is typically dark brown or grayish-brown, providing effective camouflage among tree bark and foliage. Takapinnalle have a wingspan of approximately 25–30 centimeters and weigh around 5–10 grams, making them one of the smaller bat species in New Zealand.

Takapinnalle are primarily nocturnal and feed on insects such as moths, beetles, and true bugs, which they catch in flight using echolocation. Their diet helps regulate insect populations, contributing to ecosystem balance. They roost in tree hollows, crevices, and sometimes in human-made structures like sheds or barns. Unlike some bat species, they do not hibernate but remain active year-round in New Zealand’s temperate climate.

Conservation efforts for the takapinnalle are important due to habitat loss, predation by introduced species such as rats and stoats, and disease. They are classified as "At Risk: Declining" under New Zealand’s Threat Classification System. Efforts to protect their roosting sites, control invasive predators, and raise public awareness aim to ensure their survival.

Takapinnalle play a role in New Zealand’s cultural and ecological heritage, reflecting the unique biodiversity of the region. Their presence highlights the importance of preserving native wildlife and their habitats.