How to find post-doctorate biology jobs abroad?

I am looking for a post-doctorate biology job, and regularly check jobs.ac.uk, New Scientist, Findapostdoc.com and postdocjobs.com, with little success. I am quite interested in finding work outside the UK, such as in Europe, Canada, Australia and New Zealand. Does anyone know of any other websites that show available jobs in these regions, perhaps websites that are not from the UK/USA as those jobs are covered by the ones I already look at?

There is no central site as far as I know. Bulletin boards for your area are good so sign up for them (www.bio.net). Pick the uni you think you might like and go through their web-page and don't forget to search department and lab pages to as they don't always go on a central vacancy page. Otherwise get writing to all the PIs you are interested in working with but make it personal as nobody likes being asked for a job along with everybody else in the department!

Another place I found you can look is http://www.bioemployment.com

I think that instead of checking openings in websites you should make a list of the labs you would like to work at. Then contact the principal investigator and ask about a possible job...
find labs that does.
no