Love in the Air: Nearly every species on Earth must find a mate and while some become partners for life, for others it's just a fleeting moment. (S1, ep 3) [S,AD]
In-Flight Meals: Each species evolves unique tools to outpace rivals in the eat-or-be-eaten game, taking to the skies is the ultimate advantage. (S1, ep 2) [S,AD]
Catching Air: Novice fliers tackle their first ascents, earth-bound creatures soar uniquely and sky masters race with speed, power and agility. (S1, ep 1) [S,AD]