The recent unexpected appearance of a polar bear in the Interior Alaska village of Fort Yukon made headlines across the state. This was not the first time, however, that the residents of that village were visited by an animal not generally seen in that area.

Some years back, inhabitants of Fort Yukon were startled to see a member of the species Donus youngus (common name "house weasel") sniffing around a dilapidated local trailer, apparently marking its territory.

The Donus youngus is normally found in Florida, though there have been occasional sightings in Washington, D.C. This animal has a disheveled appearance and is known for its antisocial behavior, belligerent tendencies and extreme defensiveness when it feels threatened (a situation the forlorn creature often finds itself in).

The most common places for spotting the Donus youngus in Florida are generally in the vicinity of golf courses and proposed developments. Trappers who pursue the creature claim that it is inexorably drawn toward the smell of money and thus can be fairly easily captured. The animal is gaining popularity as a novelty pet, particularly among wealthy businessmen in the oil-field services industry who enjoy impressing their friends by trotting out a Donus youngus and having it perform tricks. Biologists claim that the Donus youngus is easily trained, being able to sit, beg, and even speak on command, provided it receives adequate reward for its performance.

The call that the Donus youngus makes in the wild is often described as similar to the braying of a Drunkus inbredicus (common name "inbred redneck.") Several years ago, the Federal Communications Commission severely fined a Donus youngus researcher after he imitated this call during a public radio interview. Apparently government officials mistook the sound for an uninterrupted stream of profanity.

The nearest relative to the Donus youngus is the Pompous politicus (common name "lap ferret.") This highly invasive species is thought to have first arrived on these shores aboard ships carrying the earliest settlers to North America. In virtually no time at all, biologically speaking, the Pompous politicus colonized the entire continent.

The Pompous politicus is noted for its tendency to rapidly destroy any habitat it infests. The vapor emitted when this vile rodent verbalizes is believed by researchers to be a leading greenhouse gas. Recent studies have also shown that the Pompous politicus engages in bizarre and often unpredictable mating behavior.

It is not known at this time if the Donus youngus descended from the Pompous politicus or if it evolved separately. However, the two species share a willingness to eat from the hand of the Lobbycus corrupticus (common name "corrupt lobbyist").

It is unclear what brought one stray Donus youngus to Interior Alaska. Some have speculated that its arrival was a harbinger of global warming, since the creature is generally more comfortable in Florida. However, since the Donus youngus prefers to live in fetid marshes, it has also been conjectured that the large quantity of swampland in this region may have lured it north.

Despite their best efforts, the generally adept hunters and trappers of Fort Yukon were unable to capture and neutralize the Donus youngus that briefly startled their village. They did manage to run it off, however, and since that day several years ago there have been no further Donus youngus sightings reported anywhere in the state of Alaska.