Unable to deal with either the still-stinging loss of his mom or the impending remarriage of his dad (James LeGros), a confused teen (Kodi Smit-McPhee) retreats into his abiding passion of birdwatching. When he thinks he's caught sight of a believed-extinct duck, he gathers his birding buddies for a remarkable journey. Engaging coming-of-ager co-stars Katie Chang, Alex Wolff, Michael Chen, and Ben Kingsley. 86 min. Soundtrack: English.