She manages to get back to sleep and mumbles only very softly and infrequently around the sock.

Lucien watches sunrise as best he can lying down - its still gorgeous.

[I've heard a couple of smaller animal sounds since earlier but nothing large, probably it's safe to go out and look for plausible food?]

"Telepathy is not very calorie-costly but it's still at all," she murmurs. "By all means let's look for food."

They can find some bright red berries with some searching, and a bit farther afield, where the ground starts getting sandier, what look like banana bundles if all the banana's were overlapping just enough to be one large contiguous fruit. 

"I'm so suspicious of those berries. The bananalikes are easier to get in large amounts... how much is it going to cost you to find out if they're nutritious?"

"A moderate amount if I phrase it as whether it's been digested by repeatedly by creatures similar than us, I think? I can ask a dozen questions like that without getting too hungry."

"...you're the expert on how to phrase it but does this fail informatively if no creatures on this planet are similar to us?"

"I'd get a null result from that which would be different from the negative result of there are creatures like us that ate these but they didn't do so repeatedly." 

"Okay. I know... more than zero... about fishing, so we maybe want to also look for fish and construct a fish trap, but let's start with the bananas."

And...

"Eaten extremely often by creatures fairly similar to us."

"Do you want to test it first or shall I?"

"I can."

Pealing it reveals... basically exactly what you'd expect. Overlapping contiguous bananalike substance.

"Well. It also tastes like a banana, I can report. Maybe a little more sour."

"Watch out for seeds, on our planet we domesticated those away." Banana tasting for Isabella.

Tastes as advertised! There are indeed some seeds once they get closer to the center of the cluster.

"Probably we should set-up fish traps so we don't just have this? Though I can check a lot of other vegetation for edibility now that we have at least one form of calories."

"Bananas aren't exactly high density calories but yeah. Fish trap is a good idea."

"I am suspicious given the vegetation and the sand that if we keep going in this direction we'll eventually find a beach - would that be a good place for fish traps?"

"A stream would be better for the kind I know how to do but if there is one we can find it walking the coast."

Lucien nods.

Th density of bananish trees increases until they happen upon a beach! The water is absurdly clear and shallow enough they could walk for at least several dozen yards. The gentle waves in the distance occasionally reflect light in a similar pattern to the sunsets, glowing with repeating gradients of magenta and red. 

But are there any fish in the ecosystem, is the question.

There are shells, so presumably some sort of life. If they search for a while they will spot what look like catfish with speckled beige scales that blend in with the seafloor. 

"Are those things food?" she asks, pointing out a catfish.

"Often for creatures vaguely similar to us, and less often for creatures more similar but not never." Lucien reports.

"...honestly they don't look like they move super fast, we might not even need a trap, maybe we can spearfish." Is there a stick she can sharpen handy.

They can get one that's fallen from a nearby bananish tree. 

She breaks off an end and starts picking at the splinters to get it pointy.