6 incredible facts that will change the way you think about lobsters!

Beneath that hard shell there is a soft and sensitive side to lobsters that reveals we have much more in common with these ocean dwelling creatures than you might think! Read on to discover what scientists are learning about the lives of lobsters — and why they need our protection.

1. Lobsters are sensitive creatures. Despite their knight-like appearance, lobsters are actually sensitive and delicate animals. Although they can't see or hear very well they do have an exquisite sense of touch, thanks to hundreds of thousands of tiny hairs that stick out from gaps in their shells. Lobsters are also sensitive to changes in temperature — detecting temperature shifts as small as one degree — which is partly why they migrate up to 160 kilometres every year to find the perfect breeding ground for their fragile babies. This certainly puts death in a scalding pot into perspective.

2. Lobsters hold hands! Contrary to what we see in cartoons, lobsters use their claws for much more than just pinching! They often walk 'hand-in-hand', with older lobsters leading the younger. Lobsters can also be left-'handed', right-'handed' or ambidextrous. And they taste with their feet!

3. Lobsters feel pain. And just like us, they can learn to avoid it. Indeed lobsters are not only able to feel pain, scientists have also discovered that crustaceans can learn to anticipate and avoid pain — a reasoning historically thought of as a uniquely human trait.

4. Lobsters can't go into shock. When other animals, including humans, experience extreme pain, their nervous system may shut down as a coping mechanism. Zoologists have found that lobsters and other crustaceans don't have this ability to go into 'shock'so when they are exposed to cruel procedures (such as having their claws or 'tail-meat' torn off or being boiled alive) — their suffering is prolonged. To give this perspective, scientists have found that it takes lobsters between 35 - 45 seconds to die when plunged into a pot of boiling water and if they are dismembered their nervous system can still function for up to an hour.

5. Lobsters get stressed! Every year, millions of lobsters meet their fate in a cooking pot. It's enough to make any lobster anxious ... and yes, new research has revealed crustaceans may experience anxiety — considered a complex emotion — in much the same way humans do. And they react to it just like many of us, too — by seeking out a safe space! French researchers have even discovered that stressed crayfish (a relation to lobsters) react positively when dosed with anti-depressant drugs — the very same ones used to treat anxiety in humans.

6. Lobsters never get 'old'! Well, not in the human sense of the word! The perfect example of 'ageing gracefully', lobsters don't suffer from any decline in strength or health and can just keep on keeping on. Scientists believe that lobsters may bebiologically immortal — that they don't die of old age!

The fact that lobsters are voiceless in the human understanding of the word doesn't mean we shouldn't listen to what scientists are telling us about them. It is clear that lobsters are unique creatures who have caring social bonds, feel pain and anxiety, and experience life in many of the same ways that we do. Now, more than ever, it's time to recognise that these extraordinary animals are as equally worthy of the care and protection we give to our household companions.

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Replies to This Discussion

When I first saw the title of this newly added discussion I initially thought it was inappropriate to have it here as lobsters are not actually fish and I was almost tempted to ask Poonam to remove it. However, now that I have read it I've seen that the points made are very good and I am glad that we have it on here.


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