I don’t think my insight here will really matter to solve this mystery, but some general info on baby backpacks and snake behavior. This type of baby backpack has a stand so the baby would be upright, in the same position as if she were riding on her daddy’s back. If the dad were resting, taking off the backpack and sitting next to it would be the first, most appropriate step.I think the baby was first to die then. You wouldn’t leave a baby on the ground alive, not if snakes are around. Tbh if that were me, knowing my hike had resulted in my child’s death, I’d pretty much want to give up too. So sad
And snakes would not be out in that heat, nor do they come up and bite babies. They are very shy, so that would not be a danger at all. The parents could accidentally step on one in a very shady crevice, but otherwise, no chance the baby could be bitten in a baby backpack. Jmo