Scientists apparently underestimated the aggression of itty-bitty male fiddler crabs when they deployed a friendly robot ...

Researchers test fiddler crab mating strategies by introducing a robot with a waving claw, dubbed “Wavy Dave.” CNN speaks to ...

Researchers test fiddler crab mating strategies by introducing a robot with a waving claw, dubbed “Wavy Dave.” CNN speaks to one of the scientists about the study and some surprising moments caught on ...

Between May and July 2022, Wilde and his team created “Wavy Dave,” an artificial fiddler crab with a robotic claw that could wave back and forth. It was placed in the Ria Formosa Natural Park in the ...

The crabs, found in Portugal, were shown waving their claws even when not in front of the robot.

Fiddler crabs are unique in our area in that they live in colonies, often very large colonies. If you come across a lot of holes in the sand with little balls of compressed sand by the entrances, ...

This study investigates the population characteristics of the fiddler crab, Tubuca rhizophorae, at two sites in the Mekong Delta, Vietnam. Monthly samples were collected from March 2024 to February ...

Frisco’s Blake Fiddler selected by Seattle Kraken with 36th overall pick in 2025 NHL draft The young defenseman is the son of former Dallas Stars center Vernon Fiddler.

Whether you’re keeping hermit crabs, fiddler crabs, or other popular pet species, you may occasionally notice a missing limb—perhaps lost during shipping, handling, or interaction with tank mates.

Blake Fiddler, son of Vernon Fiddler, could be the first Nashville-born first-round NHL draft pick. And his path could lead right to the Predators.

They studied orange fiddler crabs, porcelain fiddler crabs, garlic bread sea cucumbers, and synaptid sea cucumbers from locations including Changi Beach, St. John's Island, and Pulau Semakau.

Soft shell blue claw crabs, or shedder crabs, must be at least 3.5 inches from point to point and there is a limit of one bushel a day per person.