 They have these small holes where they can go inside and also in between the bricks, they can kind of just like sit in between them and this makes them feel secure. Our CBC News colleague Anand Ram spoke with Anna Longo. She's an amphibian disease expert and biologist at the University of Florida. She says, quote, amphibians are so diverse and they have so many different habitat preferences, end quote. So this could face challenges if you apply it to other species. So how do you plan to address that?