Dragon Release Timeline


 * Original Species Black Dragons, Blue Dino, Bright Pink Dragons, Chickens, Gold Dragons, Gray Dragons, Green Dino, Green Dragons, Magi Dragons, Mint Dragons, Neglected Dragons, Paper Dragons, Purple Dragons, Red Dino, Red Dragons, Silver Dragons, Stone Dragons, Two-Headed Dragons, Undead Dragon, Vine Dragons, Water Dragons, White Dragons, Yellow Dino


 * Christmas Season, 2007 - Holly Dragon


 * June or July, 2008 - Skywing Dragon (after the Sprite Replacement Project and Server migration)


 * August or September, 2008 - Guardian Dragon


 * September 15, 2008 - Seasonal Dragons (Summer)
 * October 31, 2008 - Vampire Dragons


 * November 29, 2008 - Seasonal Dragons (Autumn)


 * December 21, 2008 - Seasonal Dragons (Winter)
 * December 25, 2008 - Yulebuck Dragons
 * Christmas Season, 2008 - Leetle Trees
 * February 9, 2009 - Geode Dragon, Frilled Dragon


 * February 14, 2009 - Valentine Dragon


 * April 10, 2009 - Seasonal Dragons (Spring)


 * April 22, 2009 "Egg Flood" Release - Balloon, Daydream, Dorsal (2 types), Pink, Striped, Sunrise, Sunset and Whiptail
 * July 14, 2009 "Moar Eggs" Release - Albino, Cheese, Ochredrake and Pygmy


 * August 24-26, 2009 (Release title?) - Deep Sea Dragon, Horse, Neotropical, Water Walker and Waterhorse


 * November 22, 2009 (Release Title?) - Ice Dragons, Magma Dragons, Thunder Dragons


 * Christmas Season 2009 - Snow Angel Dragon,


 * January 15, 2010 (Release title?) - Canopy, Electric, Nocturne and Two-Finned Bluna


 * February 14, 2010 "Valentines 10" - Sweetlings


 * March 26, 2010 "Demorphism" - Guardians of Nature


 * April 1, 2010 "Mod mayhem" - Bright-Breasted Wyverns, Hellfire Wyverns, Sunsong Amphipteres, and Nebula dragons


 * May 26, 2010 "Insert witty title here" Release - Day Glory Drakes, Night Glory Drakes, Terrae Dragons, and Shallow Water Dragons.


 * July 4, 2010 "Beat The Heat" Summer Release - Coastal Waverunners, Spitfires


 * August 28, 2010 "55 Days" Release - Ridgewing Dragon (2 types) and Flamingo Wyverns.
 * October 10, 2010 "10 on 10-10-10" Release - 2 dragons added, type unknown.