| Miscellaneous Reports of the Institute for Nature Study | date of publication | 
          
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            | Miscellaneous Reports of the Institute for Nature Study No.50 | June 2019 | 
          
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                |  | Nobuyoshi Ohba, Hirobumi Suzuki: | P.1 | 
              
                |  | Flashing  behavior and mitochondrial DNA analyses of the firefly, Luciola cruciate in the Institute for Nature Study |  | 
              
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                |  | Yuuka Kanai, Ikumi Akasaka, Takumi Endo, Makoto Yano: | P.13 | 
              
                |  | Characteristics  on short-time heavy rainfall in the Institute for Nature Study during the warm  season |  | 
              
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                |  | Takashi Tashiro, Makiko Watanabe, Ikumi Akasaka, Nobuo Sakagami, Tomoyoshi Murata: | P.21 | 
              
                |  | Soil  properties of the Hyotan-pond catchment area in the Institute for Nature Study |  | 
              
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                |  | Tomoyoshi Murata, Nobuo Kawai: | P.29 | 
              
                |  | Soil microbial activities on different sites of a slope in the Institute for Nature Study |  | 
              
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                |  | Hirofumi Sugawara: | P.37 | 
              
                |  | Bowen ratio above forest canopy |  | 
              
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                |  | Hideyuki Muramatsu: | P.43 | 
              
                |  | Actinomycetes from leaf litter collected in the Institute for Nature Study |  | 
              
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                |  | Hiroshi Kawachi, Takumi Endo, Kikutaro Honda, Hajime Shimada: | P.57 | 
              
                |  | The  first breeding of Northern Goshawk in the Institute for Nature Study |  | 
              
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                |  | Akihiro Watanabe: | P.61 | 
              
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                |  | Rena Tanabe: | P.67 | 
              
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                |  | Akiko Shimoda: | P.77 | 
              
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