Common mynas are native to South Asia and were brought to Hawaii in 1865 to deal with an armyworm infestation, according to the Pacific Biosciences Research Center at the University of Hawaiʻi at Mānoa . Most cities have that one loud, fearless bird that acts like it owns the sidewalk. In Honolulu, that bird is often the common myna, and its arrival wasn’t an accident. The reason goes back to a farming problem in the 1800s.
In most places where the common myna was introduced, it ended up becoming an invasive species, according to Birds of the World , the Cornell Lab of Ornithology’s species reference. As it turned out, mynas could do more than just eat caterpillars. L. Caum, an ornithologist, wrote that the bird also eats house scraps, fruits, grains, insects, and grubs. Its diverse diet seems to make it easy for the bird to live almost anywhere as long as there are people. Still, he believed that its usefulness for the islands was underrated. Their Hawaiian names are piha ʻekelo and manuʻaipilau, which mean full of voice and trash-eating bird, respectively. It also suggests that the bird is able to compete with other birds for nesting space. When such an adaptable bird moves into a new area and joins the local wildlife , it has to share the same nesting space with the locals.
In a 1933 description posted on the university’s page, E. The birds spread, and more than 160 years after their release in 1865, they are still everywhere in Honolulu. Because a bird needs this safe space to raise its chicks, nest sites are important.
Caum described the myna as a perky, self-confident, quarrelsome, and noisy bird and said that it can be, and frequently is, a nuisance.
The picture, however, is not entirely one-sided. The extent of the damage mynas do to native birds in Hawaii has been debated for generations. The birds are still common enough, so the debate still continues. The story of these little birds on a land far away from their home shows how quick fixes can have long-lasting effects. Planning carefully is very important. Before moving a foreign animal into a new place, it might be worth asking a simple question: what happens when it arrives?
Caum’s view in 1933 also shows that some observers used to think that problems with the bird could be exaggerated. Because of mynas, competition might have been there, but that doesn’t mean every native bird is in trouble. Because sometimes the effects can take even generations to show up.
The plan was the brainchild of a German-born physician, William Hillebrand, who had been living in Hawaii since 1850. In 1865, he went to Asia on behalf of the Hawaiian government, bringing the birds from India. At the time, armyworms, the caterpillars of moths, were damaging young sugarcane and grasses. Mynas eat insects, so the idea at the time seemed only reasonable. The idea was to release the birds to eat the caterpillars and protect the crops. The species , also known as Indian mynas, were just supposed to be a simple pest-control tool. They were never meant to change the island life forever. But the birds remained on the island and made themselves at home over the next few decades.
