Armadillos are making North Carolina their dwelling. NPR’s Ayesha Rascoe talks with wildlife biologist Colleen Olfenbuttel about how Texas’ state mammal has gotten a foothold within the Tar Heel State.
AYESHA RASCOE, HOST:
North Carolina has one of many quickest rising populations within the nation, and it is not onerous to see why – the seashores, the mountains, the entire nice eating places and The Analysis Triangle and loads of ants. So it is no marvel that armadillos wish to reside there. These armored animals are slowly laying declare to the Tar Heel State. Our subsequent visitor says, in a decade or so, they could reside in the entire state’s 100 counties. Colleen Olfenbuttel is the Sport Mammals and Surveys unit supervisor with the North Carolina Wildlife Assets Fee. Welcome to this system.
COLLEEN OLFENBUTTEL: Thanks for having me. I all the time get excited to speak about our latest resident in North Carolina.
RASCOE: I am very on this ‘trigger I am like, armadillos in North Carolina – when did armadillos begin displaying up in my dwelling state?
OLFENBUTTEL: Yeah. Effectively, I acquired the cellphone name in 2008 a few credible statement of an armadillo in a county in western North Carolina, and it has elevated tremendously since that cellphone name.
RASCOE: So are there any indications, like, how they made this journey into the state?
OLFENBUTTEL: Yeah. Just about, they did it on their 4 little legs.
RASCOE: OK (laughter).
OLFENBUTTEL: You recognize, we get a whole lot of jokes that, oh, these armadillos jumped off the again of a truck from Florida bringing palm timber to a nursery, however they did it on their very own. You recognize, armadillos are well-established in Tennessee, Georgia, South Carolina, Alabama. So it is simply, we had been proximate to a longtime inhabitants, and as these armadillo populations elevated in these states, the excess began wandering into our state.
RASCOE: So how are they affecting the atmosphere in North Carolina?
OLFENBUTTEL: Yeah. That is a query that I haven’t got a solution to, however there’s proof that possibly armadillos, identical to beavers, are ecosystem engineers. And what we imply by that’s, , here is an animal that may actually change and modify the habitat, which could have precise advantages or detriments to different species. Within the case with an armadillo, they construct these burrows that may present refuge for them. It gives a spot they’ll have their younger, a spot they’ll shelter from climate, a spot they’ll escape predators. And researchers in Arkansas decided that these burrows supplied shelter, supplied dens, supplied resting areas, supplied foraging alternatives, safety from climate and temperatures for a complete host of different species, which is why, along with the armadillo having all these different nicknames akin to hoover hog, Texas turkey, little armored one, ecosystem engineer is likely to be one more nickname for the armadillo.
RASCOE: I imply, and also you’re clearly monitoring this inhabitants in North Carolina. Do you assume that there’ll ever be a necessity to manage the inhabitants of armadillos?
OLFENBUTTEL: The reply is sure, however armadillos, they’re onerous to manage. After armadillos have been by, it seems to be like miniature land mimes have gone off. I imply, it is fairly intensive injury. So, , we do permit folks to hunt armadillos year-round. They are often trapped throughout our regulated trapping season. After which exterior that trapping season, we do permit our licensed licensed wildlife management brokers to problem depredation permits to take armadillos which might be inflicting injury. However clearly, we aren’t actually controlling them as a result of they have been increasing out of South America since a minimum of the 1500s, and so they proceed to march onward. Simply they’re so adaptable. You recognize, they’re some of the adaptable mammals we have now in North and South America.
RASCOE: That is Colleen Olfenbuttel with the North Carolina Wildlife Assets Fee. Thanks for speaking with me.
OLFENBUTTEL: Thanks very a lot, Ayesha. I actually loved it.
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