How might a conservation biologist apply the theory of island biogeography in a national park
1 . Canadian English is an odd duck, a weird amalgam of American English and our British roots. 2  Canadian spelling keeps the 'u' in words like honour, colour and valour. 3  Canada switched over to the metric system decades ago, while the U.S. is one of the few countries that still use the imperial system.
Even after becoming a Canadian citizen, Americans can travel with a U.S. passport if they wish and vote in U.S. federal elections, using as an address their last place of U.S. residence. They can also vote in Canadian elections, of course. However, there are some tax complications for dual citizens. As HOW TO MOVE TO CANADA states, Anyone living in Canada must report all of their worldwide income on their Canadian income tax return. The same applies to U.S. citizens wherever they live.