A behavioural study reveals that lizards have different social skills: some are naturally inclined to join large groups while others eschew company altogether. The discovery of reptilian personality types could help ecologists better understand and model animal population dynamics, say the researchers involved.
http://www.newscientist.com/article/...udy-shows.html
Even if you don't like the story, it's so nice to see the word 'eschew' used, isn't it? It's a much underused word.