“…Much work has utilised them in this role previously and they have been used to measure effects of forest fragmentation (Desender & Bosmans, 1998;Fujita et al, 2008), forest management (Koivula, 2002;Fuller et al, 2008), climate change (Scott & Anderson, 2003), agricultural practices (Desender & Bosmans, 1998;Irmler, 2003), land cover variables (Eyre et al, 2003aSmall et al, 2006), biodiversity (Pizzolotto, 1994;Duelli & Obrist, 1998), pollution (Heliövaara & Väisänen, 1993), insecticides (Frampton & Cilgi, 1994;Walsh, 1993), environmental classification (Casale, 1990;Dufrêne et al, 1990;Eyre & Luff, 1990;Mossakowski et al, 1990;Zulka, 1994), habitat quality (Heijerman & Turin, 1994), as well as many more. As noted above they have also been widely utilised as indicators of urbanisation.…”