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         Thursday, November 23, 2000 
        Midline Transect  
         
          Location: Samiria 
            Platform: Deck of the Mirón Lento 
            Position Start: s04°56'375 w074°29'938 
            Position End: s04°53'513 w074°21'159 
            Water Level: rising 
            Start time: 8:00 Finish time:11:40  
         
        B = boto dolphins, T = tucuxi dolphins, U = unidentified 
          Total number of botos = 14 
          Total number of tucuxi = 11 
          Total number of unidentified = 2 
          Total number of dolphins = 27 
        See Data Table Below 
         
        
           
            | Time | 
            Position | 
            Species and Number | 
            Comments | 
           
           
            | 8:50 | 
            s04°54'509 w074°29'480 | 
            T 1 | 
            light rain | 
           
           
            | 8:56 | 
              | 
              | 
            raining hard | 
           
           
            | 9:19 | 
            s04°54'475 w074°22'011 | 
            U 1 | 
              | 
           
           
            | 9:51 | 
            s04°53'270 w074°23'532 | 
            U 1 | 
            no rain | 
           
           
            | 10:58 | 
            s04°51'174 w074°23'388 | 
            T 2 | 
              | 
           
           
            | 11:05 | 
            s04°51'771 w074°22'881 | 
            B 1 | 
              | 
           
           
            | 11:09 | 
            s04°52'132 w074°22'542 | 
            B 1 | 
              | 
           
           
            | 11:18 | 
            s04°52'954 w074°22'254 | 
            T 2 | 
            one baby | 
           
           
            | 11:35 | 
            s04°53'504 w074°21'570 | 
            B 2 | 
              | 
           
          
            | 11:39 | 
            s04°53'513 w074°21'159 | 
            B 10, T 6 | 
            confluence  | 
           
         
          
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