montereybayaquarium:

Monster or metal detector? Learn how the hammerhead shark’s uniquely shaped head helps it navigate and hunt in our latest video podcast, just in time for tonight’s #SharkWeek program!

Nail down your hammerhead facts

shared August 16, 2014 - 178 notes / via - source
lifeunderthewaves:

Shark week by PeterPinnock Let’s all be kind to a shark this week. The oceans need them. http://ift.tt/1r5hawr  

lifeunderthewaves:

Shark week by PeterPinnock Let’s all be kind to a shark this week. The oceans need them. http://ift.tt/1r5hawr  

shared August 15, 2014 - 241 notes / via - source