Author JR Ripley chats with Bill about his recent birder-murder mystery novel, A Birder's Guide to Murder, set at the American Birding Expo. The book is part of the Bird Lover's Mystery series published by Kensington, in which the heroine, Amy, solves murders, while simultaneously running her specialty retail birding store. JR, whose real name is Glenn Eric Meganck, also writes novels in other genres under other pen names, is a professional musician, and is kinda into zombies, too.

Tom Stephenson is the creator of BirdGenie, an app that recognizes bird songs recorded on your cellphone. Bill interviews Tom about his fascination with sound and sound technology, the cross-over between musicians and birders, and how the BirdGenie app came to be. This interview was conducted outdoors during the New River Birding Festival in West Virginia in May 2018.

In part 2 of Birding in Columbia, TBL host Bill Thompson, III, travels to the Caribbean lowlands near Camarones to visit additional sites along the Northern Colombia Birding Trail. We hear from three different Colombian guides as well as three of Bill's travel companions about the wonders (and challenges) of birding in Colombia. The origin of the vermilion cardinal's colorful plumage is explained by the mythology of the Wayuu People. And we hear the full and tragic birding origin story from guide Angel "Neke" Ortiz Menenses.