Copyright © 2026 OyList. All Rights Reserved.
Share
Items41
1
Green Crested Basilisk
Each hind foot drives down into the water to help support the lizard’s weight. Quick alternating steps carry it over the surface, giving this streamside lizard an escape route when it’s startled.
2
Sandfish Skink
The sandfish folds its limbs close once it dives into loose sand. X-ray recordings reveal a wave traveling along the body, much like a fish swimming, that pushes the lizard through the grains without paddling its legs.
3
Moroccan Flic-Flac Spider
A threatened flic-flac spider can break into a series of flips, pushing off with its legs between rotations. The maneuver gives it a rapid escape over the dunes and works even on an uphill slope.
4
Emperor Penguin
A penguin can drop to its belly and toboggan across snow or ice. Its feet push it along, and its flippers can both steer and help it move forward through soft snow. The belly slide saves effort on long trips across the ice.
5
Sidewinder Rattlesnake
A sidewinder lifts arches of its body and lays down another section farther sideways. The parts touching the sand stay planted instead of sliding forward, leaving a series of offset tracks where the arches touch down.
6
Namib Golden Mole
Short, powerful forelimbs pull the mole through soft sand, and the compact head parts the grains along the way. Unlike a permanent tunnel, the route closes behind it. The mole can travel below the surface of loose dunes, where a fixed burrow would collapse.
7
Mother-of-Pearl Moth Caterpillar
The caterpillar arches backward, curls into a loop and rolls away when disturbed. The photograph catches the first bend that starts the retreat. Pulling the whole body into a wheel gives it a quick alternative to crawling.
8
Eastern Eyed Click Beetle
Stuck on its back, this beetle arches at a hinge between two body segments. A latch holds the bend until the beetle releases it with a click. The sudden snap throws it into the air, where it can turn and land on its feet.
9
Trap-Jaw Ant
This trap-jaw ant can strike the ground with its mandibles to catapult itself away. The side view shows how far the jaws reach. The same parts that help it catch prey can move the ant’s whole body when they close against a solid surface.
10
Red Kangaroo
At a slow pace, a red kangaroo sets its tail and front feet on the ground so it can bring both hind feet forward together. The muscular tail supports its weight and actively pushes it ahead. It acts as a fifth limb when the kangaroo is walking instead of hopping.
11
Common Vampire Bat
A vampire bat on the ground can break into a bound. Its long forelimbs push it into the air, taking over a job that a running mouse or rat usually does with its hind legs. The wings double as launch legs.
12
Ribbon Seal
On sea ice, the ribbon seal pulls itself forward with one front flipper and then the other. The alternating strokes stand out beside the body wiggle other seals use to travel over the same surface.
13
Tokay Gecko
Under each toe are thousands of tiny branched hairs. A sideways pull presses the tips close enough to the surface for molecular attraction to hold the gecko to a wall. Changing the angle lets it peel each foot free with the next step.
14
Linnaeus’s Two-Toed Sloth
Long curved claws hook around the branches above this sloth. It does much of its moving while suspended, reaching the next branch from below. The same upside-down posture lets it stop and eat without having to climb on top of the branch.
15
Water Strider
A water strider dimples the surface with thin, water-repellent legs. Its middle pair rows outward and back, sending tiny swirls into the water below. Those swirls show where the force goes when the insect darts forward.
16
Lar gibbon
The lar gibbon’s long arms and hands let it swing under branches and catch the next one before its body comes to a stop. In this form of locomotion, called brachiation, the arms take turns carrying the gibbon’s weight as it moves through the canopy.
More about Lar gibbon17
Semiaquatic Springtail
A forked appendage folds underneath the springtail and snaps down to launch it. In jumps from water, a tiny droplet held underneath the body helps orient it in the air and cushion the landing. The trick lets it set out again without capsizing.
18
Hawaiian Nōpili Goby
This Hawaiian stream fish inches up wet rock by attaching an oral sucker, moving its body up, and securing itself with the sucker formed by its pelvic fins. Alternating the two grips lets it work its way up waterfalls.
19
Atlantic mudskipper
On mud, the Atlantic mudskipper presses both pectoral fins against the ground and pulls its body forward. The fins usually help it move and steer in water. On land their angled movements let the fish use the ground to push itself ahead.
More about Atlantic mudskipper20
Pacific Leaping Blenny
This fish travels among wave-splashed rocks by turning its tail sideways and pushing off. The twist puts a broad surface against the rock, giving the fish a firm push before it springs toward the next foothold.
21
Red Imported Fire Ant
During floods, workers link their bodies into a floating raft. Their water-repellent surfaces trap air, helping the structure stay afloat. A single ant is vulnerable to the water, but the linked workers can carry part of the colony across it.
