How smart dolphins are..
Dolphin intelligence explained.
One of human best friend
One of human best friend
Transcript
00:07In 1985, three researchers on
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined4
undefined:undefined
undefined:undefinedwith the seaweed crowning her head.
00:27Sure, this could have been a coincidence,
00:29but it's also entirely possible that
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined9
undefined:undefined10
undefined:undefined11
undefined:undefined
undefined:undefinedwho comprise 86 different species,
00:52and share a common link with ungulates,
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined16
undefined:undefined17
undefined:undefined
undefined:undefined
undefined:undefinedthis distruption,
01:17the odontocetes, wound up smaller
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined23
undefined:undefined
undefined:undefined
undefined:undefinedthat their encephalization quotient,
01:38their brain size compared to the average
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined30
undefined:undefined
undefined:undefined
undefined:undefinedof cooperation to hunt fish.
02:01A dolphin designated
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined36
undefined:undefined
undefined:undefinedof intentional communication.
02:20Dolphins pass down their communication
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined41
undefined:undefined
undefined:undefinedeven extends to tool use.
02:37One group of bottlenose dolphins
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined46
undefined:undefined
undefined:undefinedlanguage comprehension.
02:54When taught a language based on
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined50
undefined:undefined51
undefined:undefined
undefined:undefined
undefined:undefinedof the main elements of human language:
03:11symbols that stand
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined56
undefined:undefined
undefined:undefinedthey indicate physical self-awareness,
03:27and research shows they can recognize
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined60
undefined:undefined
undefined:undefinedor uncertain response.
03:44Just like humans,
03:45they indicated uncertainty
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined65
undefined:undefined
undefined:undefinedabout dolphins
03:57are their senses of empathy, altruism,
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined69
undefined:undefined70
undefined:undefined
undefined:undefined
undefined:undefined
undefined:undefineddolphins for meat,
04:19endanger them through fishing
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined00:00:12,117 --> 00:00:13,662
undefined:undefined77
undefined:undefined78
undefined:undefined