The Orphaned Earth (Geryon's Code, #2)

On the post-Blackout Earth, Randy de la Serna, the unruly son of Antarctica, embarks on a perilous quest to save his family from the mysterious 'bird plague' devastating the once-prosperous city of McMurdo. His fate takes an unexpected turn when he crosses paths with a survivor from a crashed Martian spaceship, drawing him into a conflict of interplanetary scale.