Table 2. Species used in the questionnaire, per study area.

Species type	Scotland	Ontario
Native mammal	Red deer (Cervus elaphus)	White-tailed deer (Odocoileus virginianus)
Non-native mammal	Grey squirrel (Sciurus carolinensis)	Virginia opossum* (Didelphis virginiana)
Native tree	Scots pine (Pinus sylvestris)	Eastern white pine (Pinus strobus)
Non-native tree/tall shrub	Rhododendron (Rhododendron ponticum)	Scots pine (Pinus sylvestris)
Significant mammal	Eurasian beaver* (Castor fiber)	American beaver (Castor canadensis)

*See text for discussion.