Airs Tuesday, February 2, at 6 p.m. Once again ornithologist Cliff Shackelford, from the Texas Parks and Wildlife Department, took questions about all our feathered friends on "Bird Calls" from Red River Radio. If you have a photo or the recorded sound of a bird that you'd like Cliff to research and identify for the show please send them to wbeckett@lsus.edu. We'll also post your photos and recorded sounds on our website after the show. Join us for Bird Calls and call in a 800-552-8502 with your questions.

Airs Monday, February 1, at 8 p.m. Join NPR hosts Ari Shapiro and Audie Cornish for NPR News Special Coverage of the Iowa Caucuses. Our coverage will feature candidate speeches, newsmaker interviews, and updates from NPR correspondents at key candidate headquarters. 

Airs Monday, February 1, at 1 p.m. On this weeks broadcast concert by the Cleveland Orchestra music director Franz Welser-Möst returns to the podium to lead the orchestra in Mozart's Symphony No. 41, “Jupiter,” along with the Complete Ballet Music from Ravel's Daphnis and Chloe.

Airs Sunday, January 31, at 6 p.m. What happens when police and the people they arrest have different versions of their encounters? Major cities in Louisiana are taking steps to try to solve that problem by equipping their officers with body cameras. So, how do they work and how expensive are they? How are communities covering their costs? Can body cameras deescalate volatile situations? And what privacy issues do they raise? Louisiana Public Square looks for answers on “Police POV: Body Cameras in Louisiana.”

Marty Sohl / Metropolitan Opera

Airs Saturday, January 30, at 12 p.m. The 2015-16 Metropolitan Opera Radio Broadcast season continues with a live broadcast of Puccini’s Turandot, with the renowned dramatic soprano Nina Stemme in her first Met broadcast in the title role of the proud Chinese princess. Soprano Anita Hartig sings the role of the courageous slave girl Liù, with tenor Marco Berti as Calàf, the suitor who risks his life for Turandot’s hand, and bass Alexander Tsymbalyuk as the exiled King of Tartary, Timur. Paolo Carignani conducts.

Fresh Air Weekend highlights some of the best interviews and reviews from past weeks, and new program elements specially paced for weekends. Our weekend show emphasizes interviews with writers, filmmakers, actors and musicians, and often includes excerpts from live in-studio concerts. This week:

Alabama Shakes' Brittany Howard On Small-Town Life, Big-Time Music: Howard was raised on her father's junkyard in the small town of Athens, Ala. "It was a really interesting way to grow up," she tells Fresh Air.

A U.S. Navy warship sailed close to a disputed island in the South China Sea on Saturday, challenging maritime claims by China, Taiwan and Vietnam.

The trip near Triton Island, first reported by the Wall Street Journal, is what the Pentagon calls a "freedom of navigation operation."