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Aided by such habitat, the crocodile has since gone from "endangered" to "threatened"
-- a small step toward their survival. Government and utility biologists have detected no sign of radiation in the animals. Florida Power biologists monitor the reptile's population growth and survival rates at the plant under guidelines set by state and federal regulators who oversee the program. The animals are quickly weighed, tagged with microchips if this is the first time being captured, marked with white (to keep them from being captured twice on the same night) and slipped back into the water. Microchips are used as a reference ID -- much like a thumb print -- to scan the captured animal, as well as to track any animal that falls prey to others as a result of cannibalism. Biologists said one crocodile was found with eight chips from other crocodiles inside its belly. The bony plates or scales on crocodiles, called scutes, are clipped during first captures. The markings are permanent and represent the animal's number and location of capture, which could be one of three sanctuaries including Turkey Point. On average, crocodile experts such as Aldecoa capture 350 baby crocodiles each year out of approximately 22 nests during the summer. About 400 adult and adolescent crocodiles can be found in the plant's canal system at any given time, according to state data. The plant is remote, making it difficult for humans to disturb the animals or their habitat. That isolation, wildlife officials noted, also has contributed to the species' population spike. "We wouldn't advise people to normally make those types of impacts," Wrublik said of removing wetlands to make way for a nuclear power plant. "But this just so happens to have benefited the crocodile population." Aldecoa said crocs are not nearly as aggressive as many people imagine. "They're shy and sensitive to sound and to movement," Aldecoa said. So much so, he said, that biologists often have just one chance to get a snare around a crocodile's neck before it scurries away. "They are very misunderstood. All reptiles are," Aldecoa said. "They are a lot smarter than people think. And they just look like dinosaurs, and that's pretty neat."
[Associated
Press;
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