Eastern Coral Snake (Micrurus fulvius) lives in subtropical forests across Southeastern United States. It feeds on small lizards snakes. Its conservation status is Least Concern.
Fascinating facts about the Eastern Coral Snake
- Most eastern coral snakes stay under a yardstick, rarely exceeding 80 cm (31 in) from snout to tail, yet a handful of outliers break the mold. The longest recorded individual from Florida measured 121.8 cm (48.0 in) and another reached 129.5 cm (51.0 in), showing the species can more than double its typical size. Females grow longer overall while males sport proportionally longer tails.
- Unlike most venomous snakes, the eastern coral snake lays soft, white eggs that are about 38 mm long, 14 mm wide and weigh roughly 3.2 g each. Clutches average seven eggs but can range from two to twelve, laid in June and hatching in September. Hatchlings emerge at 18-23 cm (7.1-9.1 in) long and weigh just a few grams, entering the world fully independent. Females mature around 26 months after hatching, while males are ready to breed after 11-16 months, reflecting a rapid early life strategy for a secretive, underground predator.
- The snake's bright red-black-yellow rings are not just eye-catching; they serve as a warning flag that predators learn to avoid. Folk rhymes like teach children to tell the deadly coral snake apart from harmless mimics. This aposematic signal reduces attacks, allowing the snake to stay hidden in leaf litter or underground burrows.
- Climate models warn that the eastern coral snake's home may shift dramatically as the planet warms. Its current range stretches from the Atlantic coast of North Carolina down through all of Florida, but future projections suggest the species could move up to 200 km (120 mi) farther north. This potential expansion despite its global "Least Concern" status.
Sources
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At a glance
RangeSoutheastern United States
HabitatSubtropical forests
DietSmall lizards snakes
About the Eastern Coral Snake
In the sun-dappled understory of the southeastern United States, the Eastern Coral Snake slithers with stealthy precision, its vibrant, gemstone-hued body weaving a mesmerizing pattern of red, yellow, and black as it navigates the leafy terrain. With each sinuous movement, this elusive serpent embodies a paradox of beauty and danger, its potent venom a potent reminder of the respect it commands in its native habitat. As it disappears into the shadows, the coral snake leaves behind a fleeting glimpse of its resplendent coloration, a testament to the enduring allure of this enigmatic creature.
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