The Sentinels fibonacci spiral

Aria arrives late-- again, and as usual, it seemed-- and takes her place beside Castiel. She gives him a friendly nudge on the shoulder before listening to the others skills. "A naturalist, then?" she offers the woman, her ears pricking with interest. They had a number of those-- she thought. Perhaps this woman would be an asset... or was it just mandatory that she accepted everyone into their borders? Regardless, she saw no reason against it. 

She waits now, for Castiel to speak or for the woman to further address her rank, displayed in her stiff posture and raised tail.