No, what they had to worry about was what lay down here, so sounds up above could be dismissed unless and until they erupted in warning or alarm calls.
While his vision was incredibly keen by human standards, it was even more suited to picking up tiny movements. So once he had identified everything that lay in front of the shelter, he did not need to sit and stare into the darkness as Blade did. He need only relax and let his eyes tell him when something out there had changed its position. No matter how clever a predator was at skulking, sooner or later it would have to cross a place where he would spot it moving through the shadows, even on a night with no moon.
His hearing was just as good, and now that he knew what the normal noises were, he could listen through them for the sound of a grunt, a growl, or the hiss of breath—or for the rustle of a branch—or the crack of a twig snapped beneath a foot.
That was the other reason why he didn’t mind taking second watch. When all was said and done, he was much better suited to it than Blade was.
Now, if anything decided to come up
He stared out into the darkness, watching winking insect lights, and finally acknowledged to himself that, far .from feeling competent, he was feeling rather helpless.
They had to hope that in three days or so, when they didn’t make the appointed rendezvous, they’d be missed, and that White Gryphon would send out a search party looking for them. They had to hope that they could survive long enough to be found!
Slowly, to make them last, he ate the meat-and-vegetable cakes that Blade had concocted. They weren’t bad, considering how awful they could have been. Blade was not noted for being anything other than an indifferent cook, and these had actually been one of her best efforts. The two of them would probably joke about the incongruity of cooking a gourmet meal in the middle of a disaster, after they had escaped this stranding and healed.
Blade had placed the odd cakes close enough to the fire that they kept warm without burning or drying out much. They would probably stay with him for a while, which was a good thing, since he wasn’t going to be doing much hunting for the next couple of days. And even then, in order to take down the size of prey he was used to, he’d have to somehow surprise it on the ground.
He was satisfied before finishing the cakes, so he covered the last four of them with a leaf followed by a layer of hot ashes, burying them next to the fire. He would leave them for breakfast; they should keep that long. Then he rested his chin on his foreclaws and resumed his interrupted thoughts.
Obviously, he had several options. It could have been a purely natural phenomenon—or, if not natural, simply an anomalous and accidental creation of the mage-storms.
Still, a “bad spot,” even a null area, should show up to any skilled mage who was looking for it. It should be obvious to any mage looking for oddities.