westwastes spawn timers

[Method]

Spent about 30 hours in WW on live killing three spawn locations to figure out how the npcs below we're setup,

All the npcs below share the same spawn table on a 1 hour and 20 sec respawn time.

Also listed is the rarity of each npc,

Each npc spawn except for the named had a chance to double spawn the same npc type.
This would explain the greater amount of these animals spread across WW, currently not seen in beta.

a_drake 400(common) /
a_glacier_mastodon 400(semi common)
a_wyvern_hunter 400(common)
a_wyvern_huntress 400(semi common)
a_velium_hound 400(rare) hound would spawn every 4th spawn normally sometimes more
a_brontotherium 400(common)
a_gravid_drake 400(semi common)
a_cragwyrm 400(semi common)
a_Velious_Drake 400(semi common)
icehackle(very rare saw only once)
tantor(very rare saw only once)

[Tue Dec 23 20:59:21 2014] a wyvern hunter has been slain by a hired kobold!
[Tue Dec 23 21:59:02 2014] You say, 'Hail, a velium hound

Ice burrowers share their own spawn table on a 1 hour and 20 sec respawn time.
an_ice_burrower 400

Shardwing Courier= 28 Hour respawn timer,Beta 8k hp vs Live 25k hp

[Mon Dec 22 20:31:39 2014] You have slain Shardwing Courier!
[Wed Dec 24 00:31:58 2014] You say, 'Hail, Shardwing Courier'

Mraaka=21 Hour respawn
[Tue Dec 23 01:07:21 2014] You have slain Mraaka!
[Tue Dec 23 22:07:18 2014] You say, 'Hail, Mraaka'

Esorpa of the Ring=28 Hour respawn

[Wed Dec 24 22:15:51 2014] Esorpa of the Ring's corpse says 'How? How did you defeat me? Perhaps the Claws were right? Mother Veeshan, forgive my foolishness!'
[Fri Dec 26 03:16:38 2014] You say, 'Hail, Esorpa of the Ring'