The current trend of gaming seems to be giving birth to a lot of "birds" games. Angry Birds has inspired a gold rush of sorts on iOS and mobile devices as a whole, but true nuggets of gaming goodness are still a rarity. Developer Booyah! is offering the latest in this avian craze with Early Bird, an arcade-style physics romp aimed at general audiences. Early Bird might be late to the party, but it cuts through the competition to lay claim to the worm.