Showing posts with label crab. Show all posts
Showing posts with label crab. Show all posts

Monday, 25 July 2011

Glass bottomed boat

This evening we went for a 2 hour trip on a glass bottomed boat.  It was really interesting to see what was under the surface of the sea.  Although we had expected to see a lot more than we did.


In shallow areas one got to see kelp of various different kinds although the water was pretty murky.  The kep was covered with a layer of sea dust.  There were smaller crabs both dark and reddish as well as sand coloured.  Some large and very tiny jelly fish.  A  couple of whitish star fish.  Some small fish.   Not much though and nothing very colourful or any bigger fish.

Still an awesome experience worth going on.






Just a pity there is not more sealife - there should be a whole lot thriving in the ocean.

Monday, 27 September 2010

Yesterdays finds

Some more photos from yesterdays finds.

We did not take our camera as the weather was a bit too wintery and we thought we would not be out long. So we took photos with my dads mobile phone.

Turned out we went for long walks on two beaches and found a few things, including a jelly fish I have not seen before.



Jelly Fish

Mussels.
There are not a lot of mussels. Especially not this size.
Some tiny ones in other places.
We found some under the main pier the other evening.
Big clusters of big barnacled ones. Must go take photos there.
Some of our find.


A really big crab that was washed up dead on the pebble beach.
There were about 40 washed up dead and smelling really bad.
All big ones, but this was the biggest.


This is a dead bird that was high up on the beach.
A casualty of the high storm winds ?
There was no visible damage and it was newly dead.




Saturday, 25 September 2010

Huge Starfish




We saw a huge starfish near the pier this evening. It was +5Ocm and had 5 arms. Peach colour.

* the weather was very dull and the water was not very clear.

The scallop shells near the starfish are really big ones!



There were also a few large crates jam packed with live crabs. Obviously keeping them in storage for a few days. They were under the water but clearly far to overcrowded even for a short time :(

On the other side of the pier some distance away, there was a crab fisherman sorting his catch. He had about 30 crates full of smaller crabs (they were screaming). Some of them were frantic and were leaping out of the crates and crashing to the floor.

There is so much wastage. We saw him toss about 40 dead crabs back into the water around the pier just for the short time we were there.


Wednesday, 25 August 2010

Monday, 23 August 2010

Visiting a few beaches after a Force 11 Gale

The day after, the weather is always calm and clear. The gale had blown itself out and we went out looking to find what the sea had brought to shore for us.

A lot of large dead crabs on the one beach and a 3 dead birds (one was a gannet). A number of jelly fish and some odds and ends. Have a look for yourself :)














Tuesday, 29 June 2010

Crabs, starfish and an anemone

Check Spelling
Apart from the host of crab casings that have been washing up around the island, I found a few live crabs - even a green one and a prawn.
Very temporarily I put them in a clean glass bottle to get a good look at them and we are dreaming of having a marine aquarium to study some of our finds before releasing them again. I also found a red anemone on a little rock and managed to have a good look at it before putting it back. Its amazing how it interacts with snails and things. I put it briefly in the bottle with a little seaweed and a couple of sea snails and its so amazing to see how its tentacles move.
It was also fascinating to see how the crabs breathe and how they circulate water.

One of the little live crabs I found had 3 white diamond shapes on its back and that was the first time I have seen something like this.


I also found some unusual seaweed whilst kayaking with my dad in the bay and it had two little starfish on it. The one starfish was absolutely tiny. It was awesome!
Its been really distressing at school how kids bring in dead sea creatures and how they kill them to look at them. Its really not necessary and I don't think the teacher should allow this without pointing out that sea creatures can be observed and released asap by into their own environment without any harm being done.

I found some pipe fish last week, tiny little ones when we were out kayaking and I put them in a clean glass bottle to take to school. We had only had kids bringing in dead ones with their heads smashed in and I think that's really cruel. I especially asked the teacher to make sure that none of the kids touched them or injured them, so I could take them back and release them after school. She promised to keep them safe but it did not work out well. Some of the kids really like looking at them carefully but one of the boys stuck something in and squashed all their heads, killing them at break time. I was so upset, it was awful!

Monday, 14 June 2010

A giant deep-sea crab has been caught in a fisherman's nets off the Isles of Scilly


The aquarium believes the crab is only the eighth of its kind brought up in the UK since 1900.

Due to the great depths at which they live, relatively little is known about giant box crabs.


read more at http://news.bbc.co.uk/1/hi/england/cornwall/8635572.stm




Amazing Strawberry crab article


Look at this Strawberry Crab that was found:

Fruits of the sea: Startling strawberry crab discovered off Taiwan



A sad thing is at the end of the article it says: The crabs died shortly afterwards, possibly because the water in the area was polluted by a cargo ship that ran aground.


Looking for our crab

We are looking to identify the crab we found on the isolated NE Beach.

No luck yet but I found this website about UK crabs:

CRABS OF THE SEASHORE OF THE BRITISH ISLES


There are a few crabs on there but not found the one we are looking for yet.

This is the one I am looking for so if you have any suggestions, let me know ;)



I also found this link to scottish sea fish, which might be interesting....

Sunday, 6 June 2010

Little crabs






On the east beach we found some little crabs. In my pocket, two of them went into a bivalve shell. It looks so cute - two little crabs in a shell.

The crabs are different colours and crumble very easily when you move them. Their actual main body is about the size of a finger tip.

The back leg has an unusual end - will look up on crabs about this.......


ok, I think I found something about the back legs of crabs ......

"The crabs that live in the water have paddles on their back legs. This is what makes them able to swim. "

This also looks like a great website for kids !! The website statement is Projects by Students for Students
Over 7,000 websites created by students around the world who have participated in a ThinkQuest Competition. - thats so cool!

Thursday, 6 May 2010

Sea Squirt - "Corella parallelogramma"

I found two of my sea squirts (earlier post) in a picture of a scorpion spider crab.... here it is.

pity they dont say anything about the sea squirts though...