| Miscellaneous Reports of the Institute for Nature Study | date of publication | 
          
            |  | 
           
            
            | Miscellaneous Reports of the Institute for Nature Study No.22 | March 1991 | 
          
            |  | 
          
            |  | Hisai, N.: | P.1 | 
          
            |  | Notes on newly or rarely observed animal species in the Institute for Nature Study (4) |  | 
          
            |  | 
          
            |  | Chiba, S.: | P.7 | 
          
            |  | Food analysis of great black woodpecker |  | 
          
            |  | 
          
            |  | Hagiwara, S.: | P.15 | 
          
            |  | Examples of data base in flowering phenology: Methods and applications |  | 
          
            |  | 
          
            |  | Chiba, S. and Abe, N.: | P.37 | 
          
            |  | Studies of the cranes in Izumi, Kagoshima, Japan 24: The inquiry about the distribution of cranes in western and central Japan |  | 
          
            |  | 
          
            |  | Abe, N., Fujii, T., Fujimura, H., Yanagisawa, N. and Chiba, S.: | P.43 | 
          
            |  | Studies of the cranes in Izumi, Kagoshima, Japan 25: The observations of ringed cranes 4 (1988-89, and 1989-90) |  | 
          
            |  | 
          
            |  | Kusano, H.: | P.55 | 
          
            |  | Embryonic development and precopulatory behavior of Jesogammarus spinopalpus (Amphipoda) |  | 
          
            |  |