Cane Toad

Fascinating facts about the Cane Toad

• Thousands of eggs stretch 20 m long, forming a 66-ft ribbon that floats on water. A single female can lay 8,000-25,000 eggs at once, flooding ponds with potential offspring. This massive reproductive output fuels the toad's rapid spread across continents.
• Only about 0.5% of tadpoles survive to adulthood, but in Australia they are 30 × more likely to cannibalize siblings and 2.6 × more likely to actually do so. This aggressive behavior accelerates evolution, making invasive populations harder to control.
• A newborn toadlet measures just 10 mm, yet grows 0.65 mm each day, about the length of a grain of rice per day. Such speed helps juveniles outgrow their most vulnerable stage before predators learn to avoid their toxin.
• Adult cane toads can survive losing 52.6% of body water, letting them wander far from moist habitats. This extreme dehydration tolerance explains why they colonize arid gardens and drainage ditches far beyond tropical rainforests.
• The toad's skin and parotoid glands produce bufotoxin that can kill dogs and even humans; a single lick can cause severe drooling, red gums, and death. This lethal defense turns ordinary backyard encounters into serious wildlife-human conflicts.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Cane Toad

In the moonlit wetlands, a most unlikely conqueror emerges, the cane toad, its warty skin glistening with dew as it moves with a slow, deliberate gait, leaving a trail of transformation in its wake. With a voracious appetite and a toxic defense, this unassuming amphibian has insinuated itself into the ecosystems of the tropical world, its remarkable adaptability and resilience allowing it to thrive in even the most inhospitable of environments. As it hops through the underbrush, its deep, resonant call echoes through the night, a testament to the enduring power of this humble, yet formidable, creature.

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