O/T Reading todays paper and found this....!!!!!!!!!!!!!!!!!!
Submitted: Tuesday, Jan 08, 2008 at 21:06
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Ross H (QLD)
BRISBANE toads are set to hop into an orgy of breeding courtesy of last week's rain. After a decade of drought many
waterholes are full and creeks running.
Conditions are expected to help toads, native frogs, mosquitoes and insects to breed.
James
Cook University's Associate Professor
Ross Alford said toad numbers tended to fluctuate depending upon the seasons and breeding could easily be stymied by long periods of drought.
"Their numbers definitely go up and down, especially if you get a few years without much rain," Professor
Alford said.
"You've got to get good enough rain to keep water long enough for tadpoles to get through.
"If that happens you'll have a bunch of toads again."
Professor
Alford said the survival rate of toads was extremely low, with about three in 10,000 tadpoles growing into adults.
During a good wet season toads can breed more than once with with 7000 to 30,000 eggs each time.
Professor
Alford said the amount of low-lying land that had been drained or developed and creeks turned into concrete drains had been a factor in limiting breeding of toads and native frogs.
"Toads are versatile. They can breed in anything from a river to a relatively small
pool of water," he said.
Unlike many native frogs, the cane toad did not need special food or conditions to start breeding.
Looks like another assult from the north...... HAHAHAHAHA :)