ナショナルジオグラフィックのインスタグラム(natgeo) - 6月1日 05時01分
Photo by @BrianSkerry.
Bottlenose and spotted dolphins swim together in the clear blue waters of the Bahamas. After humans, dolphins have the largest brains in the animal kingdom, relative to body size. Despite this fact, their world is very different than our own and the ways in which they use their brain is fascinating. Dolphins see much of their world acoustically, using echolocation (i.e. sonar) to determine the location of objects and distances. Dolphins also sleep with one half of their brains awake, as they need to be constantly alert for predators and because they are voluntary breathers.
To learn more about these amazing underwater creatures, and to see more underwater photography, follow me - @BrianSkerry - on Instagram.
@thephotosociety @natgeocreative
#bahamas #thebahamas #bottlenosedolphin #bottlenose #dolphin #spotted #tropical #tropics #ocean #caribbean #underwater #photography #national #geographic #natgeo #photooftheday
[BIHAKUEN]UVシールド(UVShield)
>> 飲む日焼け止め！「UVシールド」を購入する
417,967
1,240
2018/6/1
