| Miscellaneous Reports of the Institute for Nature Study | date of publication | 
          
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            | Miscellaneous Reports of the Institute for Nature Study No.38 | May 2008 | 
          
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            |  | Hisai,N.: | P.1 | 
          
            |  | Notes on newly or rarely observed animal species in the Institute for Nature Study(17) |  | 
          
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            |  | Hamao,S.: | P.19 | 
          
            |  | Timing of breeding and food availability in the Japanese Bush Warbler Cettia diphone |  | 
          
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            |  | Yano,M. and Kuwahara,K.: | P.31 | 
          
            |  | Population explosion of Ivela auripes(Butler)in the Institute for Nature Study (part2) |  | 
          
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            |  | Owada,M.,Hamao,S.,Yano,M. and Kuwahara,K.: | P.39 | 
          
            |  | Miniaturization of Iymantriid moths of Ivela auripes(Lepidoptera)breaking out in the garden of the Institute for Nature Study,Tokyo |  |