Coypu killed by gun. Combined with cold winters in 1962 to 1963, almost 40,500 coypu were removed from the population. Although coypu populations were greatly reduced after the 1962-1965 campaign ended, the population increased until another eradication campaign began in 1981. This campaign succeeded in fully eradicating coypu in Great Britain. The trapping areas were broken into 8 sectors leaving no area uncontrolled. The 24 Trappers were offered an incentive for early completion of the 10-year campaign. In 1989 coypu were assumed eradicated as only 3 males were found between 1987 and 1989. Nutria herbivory "is perhaps the least studied or
Boyan (given name) Boyan (given name) Boyan () is a Slavic male given name. The short form of the name "Boyan" used in Bulgaria is "Bobi" or "Bobby" (Bulgarian: Боби). Its female equivalent is "Boyana" (Bulgarian: Бояна). In present days it is used as a given name in Bulgaria written as "Boyan" (Bulgarian: "Боян"), and also in all countries of former Yugoslavia, mainly written as "Bojan" (Serbian and Macedonian: Бојан)/(Slovenian/Croatian: Bojan). The name is recorded in historical sources among the Bulgarians, Serbs, Macedonians, Czechs, Poles, and Russians. There is some discussion as to where the name "Boyan" comes from. It is generally accepted