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Benny the Blenny's Blog

Nosy fish – keeping watch. The eyes have it!


I'm keeping watch for predators and intruders. You can see from this video that I have unusual eyes and can look in different directions at the same time.

I've spotted something interesting. I'm off!
 

Explore life beneath the waves around Britain with Benny the Blenny

 

Benny the Blenny's Blog

Benny the Blenny's Blog

Merry Christmas from Benny

Benny the Blenny's Blog

Thank you for reading my blogs, I hope you’ve enjoyed them as much as I’ve loved writing them. There’s always so much happening on my reef to tell you about.

Take a look at this photograph, it shows me looking at the children’s book that is all about ME and my world under the sea. It uses lots of underwater photographs to tell you all about where I live, what I like to eat and what would like to eat me! My eccentric author was very keen that I should see the book so, when the first copies were printed, she brought one down with Paul (the photographer) to show me! I came out of my crevice home to have a good look, swam over it and ……



…gave it a big fins up!

Was it the first ever underwater book launch??

My author isn’t brilliant at marketing, so I thought I’d give her a helping fin. Here is the link for my book, Benny the Blenny’s Shallow Sea Adventure
www.amazon.co.uk

and Paul’s wonderful book Great British Marine Animals
www.amazon.co.uk

Benny the Blenny's Blog

Young tompot blenny with attitude!

Our first big winter storm (called 'Angus') would have sent the cuttlefish jetting off to deeper water, thank goodness. The sea has calmed again since then, so Teresa and Paul decided to shore dive and swim out to my reef to see how we are all getting on. They were pleased that, even though it's looking wintry (some of the big seaweeds have been stripped from the rocks by the power of the waves from the recent storm), there was a tranquil scene. Around my crevice, there was a spiny starfish and several painted top-shells (beautiful pink and cream sea snails) creeping over the vertical rock face; it's a shame they are just too big for me to eat! Red-eyed velvet swimming crabs, and common prawns with their blue and yellow legs, were tucked into gaps between the rocky ledges. A conger eel and two lobsters were lurking in the deeper, larger crevices. Ballan wrasse were gliding around the thongweed on top of the reef.

Amazingly, the fearless new young tompot blennies were showing off among the rocks; they settled this autumn and are growing fast. The one in the video is now about 4 cm long and, as you can see, is a cool tough dude. That's my babe, it definitely has attitude!

vimeo.com

Benny the Blenny's Blog

Danger! Lurking cuttlefish

Talking of marauding predators, I watched this cuttlefish cautiously from the safety of my crevice home. It grabbed a small fish with its long tentacles and I wondered who had been the unlucky victim. Before the cuttlefish jetted away, I saw a sea scorpion's tail sticking out from its tentacles. That fish's camouflage hadn't deceived the superb vision of the cuttlefish this time, with fatal consequences! Sad to see I guess, but cuttlefish have to eat and better a sea scorpion than a tompot blenny, especially as sea scorpions can eat young tompot blennies too.

Watch this vimeo video vimeo.com
to see how the cuttlefish caught the sea scorpion.

Benny the Blenny's Blog

"Mini me" tompot blennies out and about on my reef!


Since the baby tompot blennies have settled out of the plankton, three noticeable things have happened. First, they have taken on camouflage colours and now match up with their background quite well. Next, they have a bright blue 'eye' spot on the front of their dorsal fin which they can flick up; does it make them look bigger and scare away other fish? Lastly, their head tentacles are developing well and they look like 'mini me' tompots as they explore my reef.

They are only 20 - 45mm long at this time of the year (depending on whether they hatched from their eggs early or late in the summer) but they are just large enough to be spotted and photographed by Paul and Teresa. What always surprises them is how these youngsters are very bold and like to show off in front of the camera! Wouldn't you expect little fish like these to be much more timid and hide in the small crevices away from marauding predators?

Take a look at my blog from last year 30th September 2015 www.bennytheblenny.com to see a video of two very small tompot blennies play fighting.