Scientists have been crowdsourcing periodical cicadas for nearly 200 years, with notices in newspapers and postcards, then answering machines and emails. Now the public can help track Brood X with an app called Cicada Safari.
"The trout we have here are beautiful as a way to get us to help protect their environment, their habitat. We want to make sure that this place stays like it is forever."
Leonard Stewart walks along the wetlands of the John Heinz National Wildlife Refuge every day. He says it helps him connect with nature and his community.
