Sand crabs aren't like 'Mr. Krabs' from Spongebob or the large reddish-orange ones found in seafood restaurants. The ones you're after are more subdued and smaller, blending seamlessly with the sand. So if you're keen on catching a few, try out these recommendations.
Procedures
Locating Sand Crabs
Scout a beach, gather your gear, and set off.
Proceed towards the water. If it feels too cold, try to adjust to the temperature.
Identify a spot where the water comes up to you and then recedes back into the ocean.
This is what sand crabs require to prevent escape and avoid dehydration.
Search for an area near the shoreline where small 'V' shapes emerge as the waves recede. These 'V' shapes are the antennae of sand crabs.
Collecting Sand Crabs
Once you've located a suitable spot, dig a hole. You don't need a hole as deep as an abyss; approximately half a foot deep should suffice.
Once the water approaches, begin digging lightly. As you dig, a sand crab is likely to start swimming around in the puddle.
Upon spotting the sand crab swimming, use both hands to catch it swiftly. Sand crabs tend to bury themselves, so act promptly. When holding it, avoid crushing the sand crab before releasing it back into the water.
If digging around a 'V' shape, scoop up the sand surrounding it. Allow the crab to emerge from the sand while in your hands or on a flat surface.
If you intend to keep the crab temporarily, place it in a bucket filled with damp sand.
Setting the Sand Crab Free
Once you've held it for a while, release it back into its natural habitat. Wild animals prefer not to be confined.
Pointers
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Act swiftly as they are agile runners. Remember, their movement is sideways!
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Wait for the wave to recede and quickly scoop up some sand before the next wave arrives. They will settle into your palm.
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They do not bite, so there's no need to be frightened.
Cautions
- Occasionally, seagulls may attempt to prey on sand crabs, so be cautious of bird droppings and hungry birds.
- There may come a time when you'll need to dig another hole if you can't seem to find any crabs.