Walking in the Shadows

Random musings from Warwickshire on life in general... Things that make me laugh, make me cry, things that wind me up beyond all endurance - and everything in between.

Showing posts with label Environment. Show all posts
Showing posts with label Environment. Show all posts

Being preached at (part 2)

Well, I’m back, and it wasn’t as bad as I’d feared. It was informative (to a point), but as I do most of the things that were recommended, it was really a waste of my time.

I get the feeling that the poor guy doing the course was a bit worried, as I openly said that I did do the “eco driving” as I find that it helps the fuel economy on the 207…

But, it was a tad unfair of me, especially as he was from IAM fleet (and I am a member of the IAM – talk about preaching to the choir where I am concerned!) Even so, I was still able to pick up one useful tip – and that was to lock the seatbelts in the rear of the car across the slabs when I don’t have a rear passenger (something I try to avoid!) to make sure that my stuff in the boot doesn’t go flying lessons in the event of an accident.

Aside from that, I wasn’t too impressed, but as I had to go – I guess that it was just a skive… Especially as I’ve now completed the work that I had to do. Thank God. Now all I have to do is avoid getting caught for anything before I make a break for freedom at 17:00…

Back tomorrow.

Karen

Now some things you hold on to - and some you just let go
Seems like the ones that you can't have
Are the ones that you want most

Corporate preaching

Is something that really annoys me. I don’t object to training, but there are some things that I really find objectionable – and one is being preached at with regards to how I drive.

The worst part is, I have to spend 1 ½ hours being preached at, when I have other things that need doing. It’s to do with “green motoring”, and reading thought the ten points that we are given, I can find fault with most of them.

Points like:

Use air conditioning only when necessary. What about those of us that have climate control in the car? That only runs when it needs to!

Use engine braking. Most people don’t have the foggiest, and I seem to recall from when I was learning to drive, that it was an instant fail if you did that, as you were deemed “not to be in control of the vehicle” as well as the comment that it’s cheaper to replace brake pads that the clutch.

Check your tyre pressures. Most people don’t have the foggiest what the tyre pressure should be, and never check the pressure – I at least check mine, and know what the pressure should be for normal loads (2.3 bar front & 2.5 bar rear)

Needless to say, I can see that I’m not exactly going to be popular, but to be honest, I really don’t want to do this damned course, but I’ve been told that I am doing it. The only way that I can escape, is to go sick, or book a day’s holiday (which I get the feeling will be refused!)

Ah well, back to the grindstone.

Back later, if I get the chance…

Karen

Now some things you hold on to - and some you just let go
Seems like the ones that you can't have
Are the ones that you want most

'Veggie' spider shuns meat diet

No - this isn't a joke post.  I got wind of it on the BBC e-mail that I get sent every morning...

Karen

Now some things you hold on to - and some you just let go
Seems like the ones that you can't have
Are the ones that you want most


********************
A spider that dines almost exclusively on plants has been described by scientists.

It is the first-known predominantly vegetarian spider; all of the other known 40,000 spider species are thought to be mainly carnivorous. Bagheera kiplingi, which is found in Central America and Mexico, bucks the meat-eating trend by feasting on acacia plants.The research is published in the journal Current Biology.  The herbivorous spider was filmed on high-definition camera.

The jumping arachnid, which is 5-6mm long, has developed a taste for the tips of the acacia plants - known as Beltian bodies - which are packed full of protein.

This is the only spider we know that deliberately only goes after plants


Professor Robert Curry

But to reach this leafy fare, the spider has to evade the attention of ants, which live in the hollow spines of the tree.

The ants and acacia trees have co-evolved to form a mutually beneficial relationship: the aggressive ants protect the trees from predators, swarming to attack any invaders; and in return for acting as bodyguards, the ants get to gorge on the acacias' Beltian bodies themselves.

But the crafty Bagheera kiplingi has found a way to exploit this symbiotic relationship.  One of the study's authors, Professor Robert Curry, from Villanova University, Pennsylvania, told BBC News: "The spiders basically dodge the ants.

"The spiders live on the plants - but way out on the tips of the old leaves, where the ants don't spend a lot of time, because there isn't any food on those leaves."

But when they get hungry, the spiders head to the newer leaves, and get ready to run the ant gauntlet.

Professor Curry said: "And they wait for an opening - they watch the ants move around, and they watch to see that there are not any ants in the local area that they are going after.

"And then they zip in and grab one of these Beltian bodies and then clip it off, hold it in their mouths and run away.

"And then they retreat to one of the undefended parts of the plant to eat it."


 Like other species of jumping spider, Bagheera kiplingi has keen eyesight, is especially fast and agile and is thought to have good cognitive skills, which allows it to "hunt" down this plant food.

The spider's herbivorous diet was first discovered in Costa Rica in 2001 by Eric Olsen from Brandeis University, and was then independently observed again in 2007 by Christopher Meehan, at that time an undergraduate student at Villanova University.

The team then collaborated to describe the spider for the first time in this Current Biology paper.
Professor Curry said he was extremely surprised when he found out about its unusual behaviour.
He said: "This is the only spider we know that deliberately only goes after plants."

Competition in the tropics is pretty fierce so there are always advantages to do what someone else isn't already doing


Professor Curry


While some spiders will occasionally supplement their diet with a little nectar or pollen, Bagheera kiplingi's diet is almost completely vegetarian - although occasionally topped up with a little ant larvae at times.

Professor Curry said there were numerous reasons why this spider might have turned away from meaty meals.

He said: "Competition in the tropics is pretty fierce so there are always advantages to doing what someone else isn't already doing.

"They are jumping spiders, so they don't build a web to catch food, so they have to catch their prey through pursuit. And the Beltian bodies are not moving - they are stuck - so it is a very predictable food supply."

Acacias also produce leaves throughout the year - even through the dry season - which would make them attractive.

And Professor Curry added: "Because the plants are protected by ants, they have none of their own chemical defences that other plants do."

Too wired to sleep, but I’m exhausted…

I’ve got the worst of both worlds. I’m sitting here at my partner’s computer at 02:00 BST, as I’m too damned wired to sleep, after everything that has gone on this week, but equally, I'm mentally and phyically exhausted.

My partner has been a real angel, and has treated me like a princess. Don’t get me wrong – I don’t object to that – it’s nice to be spoilt occasionally, but I’m one of these peculiar people who prefers to fight her own battles, and it still rankles that I’ve let myself get so damned wound up over one account.

You think I need you but I don’t
You think I’ll break down but I won’t
And you’ve had everything you’re gonna get from me
Saw your pleasure in my pain
And you released me from my chains
And I woke up to my own insanity
Waiting for changes
That were never gonna come


So, starting from next week, I’m going to put all this crap behind me, and move on. Ok – I admit that it’s not going to be easy, as I’m going to attend my friend’s funeral next Friday. But, with the love and help from my partner and my friends, I should be able to survive, and start thriving again.

Now onto something that I found on BBC on-line – that made me smile…

A frog species which had a distinct Norfolk accent, but which became extinct in England in the 19901s is being reintroduced.

About 70 northern pool frogs – one of Europe’s rarest species – will be reintroduced to Norfolk by English Nature and partners on Friday.

The frog was thought to be a European import, but researchers have now found they are native to East Anglia.

Recordings of mating Norfolk frogs show they had a characteristic inflection.

Archaeological investigations revealed pool frog remains around old Saxon sites in Cambridgeshire and Lincolnshire.

But fenland drainage led to the frog’s extinction before its native status was recognised. The pool frogs released on Friday were captured in a wildlife rich region in Uppsala in Sweden earlier this week.

The frogs will be released at a secret location near Thetford in Norfolk, to guard against theft by amphibian collectors.

Habitats at the site, including special ponds called pingos, have been restored by the Forestry Commission over the last few years.

English Nature’s amphibian specialist, Jim Foster, said: “Piecing together what happened to pool frogs has proved to be a real detective story.

“The frog’s distinctive Norfolk accent, the buried remains and genetic studies all provided crucial clues.

“It has taken nearly 10 years of research, involving people across Europe, to get to the bottom of this mystery and today is the culmination of all that effort”


Part of me thinks that the people who did this research have way too much time on their hands, but who am I to comment?

Suppose I should log off and bog off – I’ve got to get some sleep in what remains of the night…

Back later.

Karen.

I walk where others fear to tread