Rampart Screecher

Roosting among the ramparts of Castle Nathria, these giant dredbats act as sentinels and are trained to take down threats approaching the castle from the air.

Riding Requirements:

This mount is available to all eligible characters on your account.
Level 10
Apprentice Riding (ground)
Expert Riding (flying)

Source:

Achievement: Glory of the Nathria Raider

Notes:

This stone dredbat is the meta-achievement reward for the Castle Nathria raid in Revendreth.

Introduced in:

Patch 9.0

Travel Mode:

Ground (+60% or +100% speed)
Flying (+150%, +280% or +310% speed)

Speed depends on your riding skill.

Matching Companion Pets:

Stoneskin Dredwing Pup

Stony

Other Mounts Using the Same Model:

Harvester's Dredwing

Horrid Dredwing

Silvertip Dredwing

More info on Wowhead:

Rampart Screecher taught by Rampart Screecher