The Science Friday Book Club is buckling down to read Jennifer Ackerman’s The Genius of Birds this summer. Meanwhile, it’s vacation season, and we want you to go out and appreciate some birds in the wild. But for beginning birders, it may seem intimidating to find and identify feathered friends both near and far from home. Audubon experts Martha Harbison and Purbita Saha join guest host Molly Webster to share some advice. They explain how to identify birds by sight and by ear, some guides that can help, and tips on photographing your finds. Plus the highlights of summer birding: Shore bird migration is already underway, and baby birds are venturing out of the nest. We challenge you to get outside to see your local clever birds in action! Join the Science Friday Bird Club on the citizen science platform iNaturalist.  In this era of the Equifax breach and Facebook’s lax data privacy standards, most people are at least somewhat anxious about what happens to the data we give away. In recent years, companies have responded by promising to strip away identifying information, like your name, address, or social security number.  But data scientists are warning us that that isn’t enough. Even seemingly harmless data—like your preferred choice of cereal—can be used to identify you. In a paper from Nature Communications out this week, researchers published a tool that calculates the likelihood of someone identifying you after offering up only a few pieces of personal information, like your zip code and your birth date.  Dr. Julien Hendrickx, co-author of the study out in Nature Communications, joins guest host Molly Webster to discuss the risk of being discovered among anonymous data. And Joseph Jerome, policy council for the Privacy and Data project at the Center for Democracy and Technology, joins the conversation to talk about whether data can ever truly be anonymous. Plus, the Ebola crisis in the D.R.C. is now the second biggest outbreak on record. That, and other science stories in the news this week.