What happens to sharks during a hurricane

Hurricanes can generate massive waves, so most sea creatures — including dolphins, whales, and sharks — avoid the rough surface water and swim to calmer seas. But what happens to the underwater creatures -- like sharks -- when the seas surge due to the force of a hurricane?

What happens to fish and other sea creatures underwater during a hurricane

Which mix warm surface water with colder, saltier water below generating currents that extend up to 91 meters below the surface. Style Book. A study in 2001 in young blacktip sharks at Mote Marine Laboratory showed that the fish take evasive action when faced with an approaching hurricane.

Where they can become disorientated, and even die.

How do hurricanes affect sea life?

The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of SILive. Locals say they're the descendants of domesticated chickens that escaped when hurricanes blew open coops.

what happens to sharks during a hurricane

It is probably the most absurd film plot of the year: What is a thermocline? Dr Lauren Smith , a shark expert who studied the pressure sensing abilities of lemon sharks at Aberdeen University, found the fish change their behaviour in response to changes in pressure.

Read More. However, as a tropical storm approached Terra Ceia Bay, where one such shark nursery was, in 2001, the young blacktips fled into deeper water several hours before the storm arrived. She added: Dr Smith found similar results in juvenile lemon sharks.

what happens to sharks during a hurricane

All rights reserved About Us. How do hurricanes affect sea life? These currents are so strong that they can sweep manatees inland to canals and ponds or away from the coastal waters they prefer, and out into the open ocean. If you love wildlife, you have to control cuddly Mr Brock.

What happens to sharks during a hurricane?

Fish and other ocean creatures face deadly conditions during a hurricane — sometimes the extreme weather strands them on land or far out at sea. Slow-moving fish and turtles and shellfish beds are often decimated by the rough undercurrents and rapid changes in water temperature and salinity wrought by a hurricane.

what happens to sharks during a hurricane

By Richard Gray , Science Correspondent. Sign Up Now. The International Shark Attack File has highlighted these trends However, when viewed alone, this decline in shark attacks may primarily be due to fewer people being in the sea during stormy weather, rather than anything to do with the sharks themselves.

More from the web. In sharks this is particularly sensitive and allows them to sense wounded or sick fish from the vibrations they produce. By Abigail Abrams September 7, 2017. OCEARCH tracks and studies sharks in hopes of creating a large enough database for scientific communities across the globe to learn new things about the creatures.