Riding Profession Overview, Flying in Northrend - Wrath of the

Wrath of the Lich King is the second expansion where Flying is allowed -- but not right away. All players will be grounded in Northrend until they learn the Cold Weather Flying skill.

Northrend, WoWWiki

ALL WOTLK MOUNTS & How to Get Them!

Getting Around Northrend in Wrath of the Lich King Classic - Wowhead

Hira Snowdawn - NPC - WotLK Classic

Cold Weather Flying Guide - How to Fly in Northrend - WotLK Classic - Warcraft Tavern

Cold Weather Flying Guide - How to Fly in Northrend - WotLK Classic - Warcraft Tavern

Mount, WoWWiki

New information Wrath of the Lich King

How to Unlock Cold Weather Flying in WoW Wrath of the Lich King (WOTLK) Classic

Flying mounts, WoWWiki

Riding Profession Overview, Flying in Northrend - Wrath of the Lich King Classic - Wowhead