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Post by Warrigal on Dec 31, 2018 8:32:44 GMT -5
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Post by Deleted on Dec 31, 2018 17:05:19 GMT -5
That picture is bizarre. I've never heard of a cane toad. Looks like some "thoughtful" person introduced them to your country in 1935. How nice. The can toads are poisonous, but what is their purpose in life? I'd hate to see a bunch of them hopping toward me. Will they hurt the snake?
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Post by Warrigal on Dec 31, 2018 22:45:02 GMT -5
Originally the cane toads were introduced to eat cane beetles but they soon began to spread across tropical Queensland. Since then they have been steadily spread south and west. They are not venomous but they have glands filled with aa poison that kills any predator that tries to eat one. In their native Sth America the wildlife must have developed some kind of immunity to the toxin but our carnivorous native animals and birds were naïve and their numbers plummeted when the cane toads arrived.
Monty the python seems to have learned to distinguish between frogs and poisonous toads and some birds such as crows have learned to flip the toads onto their backs, thus avoiding the poison glands when eating them. Scientists have experimented with training domestic and native animals by feeding them a weak dose of the poison. They become violently ill and afterwards avoid the smell of the cane toads. They hope that this lesson will be passed down to the offspring of the trained animals and birds.
They don't hurt humans but no-one welcomes them when they invade the farm dam.
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Post by tnthomas on Dec 31, 2018 23:07:37 GMT -5
Australia has a cane toad problem. They are an introduced species that have gotten out of control. I saw a program months ago(NatGeo or BBC) on the cane toad situation, but just today the story seems to have gone viral. The image of the cane toads riding the snake has popped up on imgur, Facebook and out of nowhere on my cell phone.
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