With a title like “Love Birds” and a plot about a man discovering romance while nursing a bird back to health, eyes will understandably roll. However, not every duck-rehabilitation picture includes a sharp comedian like Rhys Darby, a wonderful dramatic actress like Sally Hawkins, and features extensive use of Queen on the soundtrack, including cuts from “Flash Gordon” and “Highlander.” While it ends up a muddled pile of subplots with an odd lack of common sense, “Love Birds” fights its way to the middle due to efforts from the cast and crew, who struggle heroically to bring character and sonic lift to a bland premise. Read the rest at Blu-ray.com