"That, or the lock was," Talashia notes with a smirk. "Either way, good work. Lets get out of here now." She glanced up. "Shazi, scout ahead. Stay out of sight."
Shazi sighed...or at least there was a sigh-like noise from the air over Talashia...and then the sound of quiet wingbeats receded into the passage.
(OOC - Actually you can take 20 in 4e. The rules for taking 10 and 20 are almost the same as 3.5 in fact. Shazi will fly straight ahead until one of the following happens: He sees something dangerous, he encounters a door or other obstruction, he reaches his maximum range of 20 squares away from Talashia; after which he will return to Talashia. He'll take note of any side passages, count them, but not explore them. When he returns, he'll inform Tala what he saw.)