Scientific name: genus: Fratercula
Scientific name: family: cucurbitaceae
Ris forRobin (bird)
Scientific name: erithacus rubecula
A robin is any small bird with a red chest, hence the common name robin redbreast. The bird most commonly called a robin is the European robin, shown in the picture. They eat flies and other small flying insects.
Ris forRolling pin
A rolling pin is a long cylindrical tool, usually made of wood, which usually has a handle on each end to grip onto. Rolling pins are used for flattening out pastry into a smooth sheet the same thickness all over, so it can be used as a pie casing or to cut cookies from.
Sis forSafety pin
Sis forSea urchin (shell)
The picture is of the internal skeleton of the sea urchin. They are like a hollow ball and you often find them washed up on the beach.
Sis forSea urchin (creature)
Scientific name: class: echinoidea
Sea urchins are a small, round, spiny creature related to the starfish. They move very slowly on hundreds of small tentacle-like legs that use suction to stick to rocks. Their mouth is at the bottom of the sea urchin, and they eat algae as they move around.
Different kinds of sea urchin have different colours and different lengths of spines. The spines are hinged and can move around. Sea urchin shells don't have spines and look very different to a live sea urchin.