Into the Drift
Anira soon realizes that the birds aren't all identical, but there doesn't appear to be enough detail to say what breed of bird was being represented. It doesn't look like they were supposed to be identical, but it just might be a lack of consistency from the carver.
She notices that all 18 wings are visible. The birds are facing/flying to the left, so there's one wing in front/below each bird, and one wing behind/above each bird. The birds actually overlap each other such that only the last bird on the right is completely depicted. It also means that the wings are staggered, so that you can count one up, two down, three up, four down, etc. Thus you could count 9 wings across the top, 9 wings across the bottom, or make it about halfway counting both to 9.
As Borun examines the birds more closely, both he and Anira see that the 5th upper wing has a slight difference in it. There has apparently been some weather over the centuries, particularly wind and sun, but precipitation may have been scarce. In any case, dust has accumulated over the carving, further helping obscure the details, but on the middle bird, there is an extra line demarking the wing from the body that has filled with dust.
Up close, Borun can further see that there is more dust around the whole wing than on any of the other wings. Not much, and it'd be hard for anyone who wasn't familiar with stone carving to notice the distinction. But Anira also noticed the 'difference'.
That seems to indicate that the wing is a separate piece, probably some sort of pressure plate/switch, since that is precisely what they are looking for. Borun might be able to depress it hard enough to make it work, but it might work more easily if the dust is scraped away.
He has no problem pulling out his kama and scraping away some of the dust of centuries, revealing the cracks in more detail.
It looks like he's thus been elected to do the pressing.
He presses the button, and still has to exert some effort to make it go in.
He's almost caught by surprise as the ground beneath his feet begins to shift! He manages to jump aside as a slab of stone slides back under the wall. The dirt and debris on top of it is scraped off and tumbles into the hole now revealed. A set of stone stairs leads downward under the wall.
This message was last edited by the GM at 15:57, Mon 03 July 2017.