Googly eyed raptor babies...

As far as the patch notes are concerned, you can buy the baby raptor pets from Breanni in Dalaran (the pet shop/stables right next to Krasus’ Landing). The rest of the pets one can only assume where they come from. Some of the mounts are pretty self explanatory like the Sunreaver Dragonhawk (which I hope is the new texture discovered).

New Horde only flying mount?

Mounts

• All ground mounts had their cast time changed from 3 sec to 1.5 sec.
• Argent Charger has been added to the game.
• Argent Warhorse has been added to the game.
• Silver Convenant Hippogryph has been added to the game.
• Sunreaver Dragonhawk has been added to the game.
• Sunreaver Hawkstrider has been added to the game.
• Quel’dorei Steed has been added to the game.
• Ochre Skeletal Warhorse has been added to the game.
• Striped Danwsaber has been added to the game.
• Argent Warhorse has been added to the game.

Non-Combat Pets

• Summon Baby Pink Elekk has been renamed to Pint-Sized Pink Elekk
• Jade Panda Cub has been renamed to Jade Tiger.
• Calico Cat has been added to the game.
• Curious Oracle Hatchling has been added to the game.
• Curious Wolvar Pup has been added to the game.
• Shimmering Wyrmling has been added to the game.
• Macabre Marionette has been added to the game.
• Gundrak Hatchling has been added to the game.
• Ravasaur Hatchling has been added to the game.
• Leaping Hatchling has been added to the game.
• Obsidian Hatchling has been added to the game.
• Darting Hatchling has been added to the game.
• Razzashi Hatchling has been added to the game.
• Deviate Hatchling has been added to the game.
• Razormaw Hatchling has been added to the game.
• Onyx Panther has been added to the game.