11. I have always been a scrounger , but my roof is inspiring me to greater heights. 12. Competition intensity is expected to increase when more scroungers are present or when patches are smaller. 13. Representative games include producer-scrounger , tragedy of the commons, and prisoner's dilemma. 14. Scrounger 's guest starring role was in " Garbage Night : The Musical ".15. This time, Scrounger 's fur is gray and his eating habits gave him frequent stomachaches. 16. At the end of " Garbage Night : The Musical ", She adopted Scrounger . 17. Ranats established themselves on Tatooine, where they lived in the more populated areas as scroungers and traders. 18. Another example occurs in the scaly-breasted munia, where certain individuals become scroungers and others become producers. 19. They also meet Scrounger , a half-kender and fellow recruit, and forge a friendship with him. 20. Only this time, Scrounger 's fur was gray instead of orange ( yellow in the special ).