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During Spring Break this year the Hellgate High School Band travelled to Oahu, Hawai’i for the Pacific Basin Music Festival. Almost every day my friends and I worked with music professors, performed, and enjoyed music in many different forms. The festival provided us with experiences we’d never forget. However, we did not spend every second playing—we actually had quite a bit of free time. During this time, we hiked, surfed, snorkeled and shopped around Honolulu, giving me time to take in the island and its birdlife.

Only about 6 of the birds I spotted on the trip were actually native to the island chain (Brown Booby, Hawai’ian Coot, White Tern, Pacific Golden-Plover, Oahu Amakihi and Wandering Tattler), which opened my eyes to the exotics of the tropics. The city of Honolulu itself was an international jungle, full of plants and birds from all over the globe. A few native Hawai’ian birds had taken to the civilized landscape; wintering Pacific Golden-Plovers lounged on lawns, suited in their dappled patterns, and ghostly White Terns floated between skyscrapers. The majority of the birds, though, hailed from other continents. Familiar birds included Rock Pigeons and House Sparrows (Europe), and House Finches and Northern Cardinals (North America). Lawns yielded a high diversity of species, including Common Mynas, Red-vented Bulbuls, Chestnut Muñias, Zebra and Spotted Doves, and Java Sparrows (Asia) and Cattle Egrets, Common Waxbills, African Silverbills and Yellow-fronted Canaries (Africa). Red-crested Cardinals (South America), which are brilliant gray birds topped with crimson crests, sang from palm trees.

One morning, when hiking through densely rain-forested canyons, I encountered a plethora of different species. I did manage to hear one native, the Oahu Amakihi, but the forest echoed with mostly non-natives’ songs, like in the city. White-rumped Shamas (Asia) belted out complex, froglike songs, and Red-billed Leiothrixes, Japanese White-eyes and Red-whiskered Bulbuls (Asia) lurked high in the damp canopies. Red Junglefowl (Asia), the ancestors of domesticated chickens, as well as actual domesticated chickens, ruled the streets. By the end of the trip I had reached my goal of 30 species, even if one of them was an unidentifiable white booby (I’m guessing a Red-footed) dodging the waves off of North Shore.

We ran into large numbers of Rose-ringed Parakeets (Asia and Africa) on several occasions, and I glimpsed a pair of Red-masked Parakeets (South America) shooting past the scrubby slopes of Diamond Head volcano in southeastern Honolulu.

This raised controversial questions. Most of these species definitely did not belong here, that much was true. But now, thanks to human involvement, they had established and thrived, and many of them caused no obvious harm to the native birds. So, what should we do with them? Should we eradicate them, killing innocent birds because of a crime humanity committed? Or should we allow them to stay, letting these foreign species form their own niches in Hawai’i and other places?

In the case of many of the birds, it is too late. For better or for worse, they will be here forever, and I think that if they are not harming indigenous birds, we should let them be, and let nature decide what to do with them. Introduced predators such as cats, rats, and mongooses, however, are another matter and take a terrible toll on all of the islands’ birdlife. More resources should definitely be allocated to eliminating these destructive invasive pests.