After Hurricane Maria blast over the Island of Puerto Rico in September 2017, the damage was severe and the aftermath difficult to evaluate. It flooded whole districts and left the island without electrical power for an extensive amount of time. Thousands of acres of Puerto Rico’s forests were damaged, and while it is estimated that 28,000 acres of the National Park El Yunque were destroyed, field research on the ground was still inconclusive. While remote-sensing data – satellite images or laser based measurements – are useful for preliminary results, they cannot replace basic scientific work on the ground. A recent New York Times article featured a small team of researchers, which took on the task of evaluating Maria’s aftermath in El Yunque and compared ground observations with existing satellite data of the damage.