It’s been three years since Local Natives released their acclaimed debut album, Gorilla Manor, and in that time, the indie rock quartet honed in on their sound. As a result, the Los Angeles-based outfit’s sophomore effort, Hummingbird, comprises a collection of matured, complex tracks. Upon first listen, Hummingbird may be a little underwhelming for fans that fell in love with Local Natives for the upbeat, afro-pop influenced sing-along tunes that made up their first album. This effort is a large…