Poaching significantly contributes to the endangerment of protected wildlife but has rarely been studied by criminologists. This study examines whether CRAVED, a general model of theft choices drawn from routine activity and rational choice theory, can help to explain parrot poaching. It correlates estimates of the numbers poached for the 22 species of Mexican parrots with measures of CRAVED components (concealable, removable, available, valuable, enjoyable, and disposable). Widely available species and those whose chicks are easily removable from the nest are more commonly poached, a pattern suggesting that most poachers are opportunistic villagers. More valuable/disposable and more enjoyable species are rarely taken because few remain in the wild after being heavily poached for export in the 1980s. Apart from helping to explain parrot poaching and consider conservation options, the application of CRAVED suggested a possible contribution to understanding theft choices. This was that “abundant” and “accessible” might replace “available.”

The 'tragedy of the commons' dilemma occurs when individuals working independently of one another, will overuse a common-property resource for short-term benefits while decimating the resource for long-term use (Hardin 1968). This is often found in the field of wildlife crimes where species become overexploited to increase short-term profits while endangering and eliminating a natural resource for future users. Wildlife crimes suffering from the 'tragedy' need to be prevented in order for species to avoid extinction while also conserving a natural resource that monetarily benefits numerous people and their respective communities. Current approaches to the illegal wildlife trade include implementing trade bans or regulatory schemes at the national and international level, yet their effectiveness of reducing the trade is unknown. Perhaps, a better approach in reducing the illegal wildlife trade is a combination of making it more difficult to poach (i.e. situational crime prevention) and incentivizing locals to abstain from poaching. This paper will first review the literature on wildlife crimes and then use a case study approach that will examine the literature on the illegal parrot trade, the market for wildlife skins, and over-fishing. Through these case studies, a comprehensive review of the problem will be detailed as well as innovative conservation solutions that show promise in reducing the poaching and exploitation of species. Amongst these solutions will be the use of situational crime prevention that has shown immediate reductions in crime when tailored towards highly-targeted areas and crimes.

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