The two stood motionless while the nightmare serpent crashed by. Then, with the earthworm fading into the distance, they resumed their hunt for the near tunnel entrance.
Jim, whose eyes were more accustomed to searching jungle depths, finally saw it—a black hole leading down into a small hill about two hundred yards ahead of them. He pointed.
"There we are. Come on."
Laboriously they set out toward it. Laboriously because at every step some almost insuperable hurdle barred their way. A fallen grass stalk was a problem; sometimes they had to curve back on their tracks for sixty or eighty feet in order to get around it. A dead leaf, drifted there from the trees near at hand, was almost a calamity, necessitating more circuitous maneuvering.
With every yard the realization of the stark peril that was now theirs increased.
A grasshopper, blundering to the ground within a rod of them, nearly crushed them with its several tons of weight. A bumblebee, as big as a flying elephant and twice as deadly, roared around them for several minutes as though debating whether or not to attack them, and finally roared off leaving them shaken and pale. But the most startling and narrow of their narrow escapes occurred an instant after that.
They had paused for an instant, alert but undecided, to stare at a coldly glaring spider that was barring their path. It was a small spider, barely more than waist-high. But something in its malevolent eyes made the two men hesitate about attacking it. At the same time it was squatting in the only clear path in sight, with tangles of stalks and leaves on either side. A journey around the ferocious brute might be a complicated, long-drawn-out affair.
Their problem was decided for them.