Transcript

Sardine Run: Track like a shark

Sardin SARDINE RUN SHARKS THE TRACKER TRACK SPOTTED RAGGED -TOOTH SHARK BULL SHARK DUSKY SHARK BLACKTIPSHARK MAX LENGTH OF COPPER SHARK COPPER SHARK MOST COMMON DURING SARDINE RUN SHARKSUSE THEIR KEEN SENSES TOHOMEINON ABAITBALL SARDINE . BAITBALL LATERAL LINE: PRESSURE-SENSITIVE CELLS ALLOW THE SHARK TO DETECT PREY MOVEMENT SHARKS ARE SOMETIMES CALLED'SWIMMING NOSES BECAUSE OF THEIR ACUTE SENSE OF SMELL SHARKESP A SYSTEM OF RECEPTORSIN THE HEAD, AN EXTENSION OF THE LATERAL LINE, ALLOWS SHARKS TO DETECT SUBTLE ELECTRICAL SIGNALS EMITTED BY PREY. SHARKS HAVE A LIFETIME SUPPLY OF TEETH & NEW ONES ARE CONTINUALLY BEINGFORMED SHARK JAWS ARE NOT ATTACHED TO THE CRANIUM. WHEN A SHARK BITES,ITS UPPER JAW CAN EXTEND OUT FROM THE HEAD. 18 C 10°C USUALLY FOUND IN COOLER TEMPERATE WATERS, COPPER SHARKS TRAVEL TOTHE WARMER EAST COAST OF SOUTHAFRICADURING THE SARDINE RUN WANT TO HYPNOTISEA SHARK? RUB ITS NOSE &IT WILLENTER A STATE OF TONIC IMMOBILITY A BOWL OF SHARKFIN SOUP COSTS UP TO E$100 MORE PEOPLE DIE FROM FALLING OUT OF BED THAN FROM SHARK ATTACKS UP TO 70 MILLION SHARKS ARE CULLED ANNUALLY FOR SOUP DESIGNED BY EARTH-TOUCH HTTP://WWW.IUCNREDLIST.ORG/APPS/REDLIST/DETAILS/41741/0 HTTP://WWW.TIME.COM/TIME/MAGAZINE/ARTICLE/0,9171.2021071.00.HTML HTTP://WWW.ELASMO-RESEARCH.ORG/EDUCATION/WHITE_SHARK/HEARING.HTM HTTP://WWW.ELASMO-RESEARCH.ORG/EDUCATION/WHITE_SHARK/ELECTRORECEPTION.HTM HTTP://WWW.TELEGRAPH.CO.UK/EARTH/EARTHNEWS/3334304/SHARKMAN-HITCHES-RIDE-ON-GREAT-WHITE-SHARK.HTML HTTP://WWW.MIRROR.CO.UK/NEWS/WEIRD-WORLD/2008/05/30/SCIENTISTS-CALCULATE-ODD-WAYS-TO-DIE-115875-17495916/ www.EARTH-TOuch.COM Ryn EA SHARK

Sardine Run: Track like a shark

shared by Earth-Touch on Jul 14
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In contrast with their portrayal in popular culture as single-minded and bloodthirsty maneaters, sharks are phenomenal and intelligent creatures with an array of impressive sensory tools at their disp...

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