Wednesday 25 March 2020

Back Yard Safari


Feeling bored yet? If you're missing the big wide world outside of your front door, go out of the back door instead. There's another, even more wonderful world, in the back garden. Whether it's a beautifully manicured lawn with regimented borders, or looks a bit like a bombsite, there's a host of interesting creatures out there waiting to be investigated. Birds, bats, butterflies; molluscs, mice and moths; the list is almost endless. As I proved, from a hospital balcony a few years back, you can be a naturalist anywhere. See How To Be A Naturalist, Anywhere






Small mammals, amphibians and reptiles are great favourites and there are a number of ways in which you can observe these. A small garden pond will often attract frogs and toads, as well as providing a source of water for other creatures. A bird feeder will attract a host of garden birds, but if you can't get out to buy wild bird seed at the moment, a simple platform with household scraps (fruit is a favourite) will bring them in. A small mammal trap is best for things like mice and shrews but an alternative is to bury a bucket in soft earth, bait it with something tasty, then cover it with wood, propped up about an inch at one end. You will probably also get a fair few snails. If your finances run to a camera trap, then you can get photos of some great nocturnal creatures as well, like this Stone Marten who visited my bird table one night.

My own personal passion is, as you probably know by now, the insect world. Did you know that there are about thirty different orders of insects and hundreds of different families making up those orders? About five years ago, I wrote a post giving a quick run-down on how and when those insect orders evolved. I ended the post with this picture of twelve of the most common orders that you are likely to find in your back garden. See Whiffling through the Woodpile – a short history of insects








This proved to be a very popular post and eventually led to me writing The Quick Guide To Creepy-Crawlies which not only gives pictures and easy descriptions of twentytwo of those insect orders (in both their adult and juvenile states), but also pages of molluscs, myriapods, isopods and all the other creepy-crawlies that you are likely to find in your garden. Suitable for adults and children alike, I am putting it on special offer (a third off, except in the USA where a minimum price applies) until the end of April. So, order a copy, take your camera or phone out of the back door, photograph what you find, and identify them when the book arrives. Congratulations! You've just got yourself a new hobby!




Was £14.99      $17.31      16.14

Now £10.00      $16.48      €11.52




Due to a technical problem at facebook, many people did not see last week's post. If that includes you, you can read it here: It's a Small World (microscpically small – all about the unseen world of Archaea, Bacteria and Viruses).




Crete Nature Catch-up

The Eggs of Saramova
A science fiction novella for those who don't like science fiction. A fast-paced thriller that is, literally, out of this world (and it starts right here in Crete).
The Quick Guide to Creepy-Crawlies
All you need to know to identify any type of insect, spider, worm or snail very simply and find out more about it.
Not Just For Twisted Women by Steve Daniels 
A light-hearted look at life through the eyes of the fairer sex.
See sample pages of all my books and latest blogs and keep abreast of latest publications here:
http://author.to/SteveDaniels



*********************************************************************
LINKS:
Share your nature thoughts, photos and comments on Naturalists (the facebook page that accompanies this blog)

Explore the region with the #CreteNature interactive Hiking and Nature Map


Wednesday 18 March 2020

It's A Small World

Life On Earth (from The Quick Guide To Creepy-Crawlies)

Some of you may have noticed that there is a bit of a bug going around at the moment. It's OK, I'm not going to bang on about coronovirus, which you're all fed up to the back teeth reading about, but to have a more general look at the world of bacteria and viruses and try to answer the question, “what have they ever done for us?” The figure on the left (taken from my book The Quick Guide to Creepy-Crawlies) shows how life on Earth is classified into three sections (called Domains). All of the animals and plants that you can see with the naked eye (and many too small to see) fit into the bottom section, the Eukaryotes. The microscopic bacteria and the archaea between them, form a group called the Prokaryotes.



bacteria colonies on beetroot
Let's look at bacteria first. You're probably familiar with many of them: Escherichia coli (E. coli in common parlance), discovered by Theodore Escher in 1884 and the bane of butchers ever since; Staphylococcus aureus, the SA in MRSA that bedevils hospitals (the MR being multi-resistant [to antibiotics]); and Streptococcus pyogenes, the 'strep' in strep throat. But not all bacteria are bad. In fact, we couldn't live without them, they synthesize all the Vitamin B12 in the world for a start. They are responsible for the breakdown of organic material that returns nutrients to the soil, as these colonies of bacteria are doing to this beetroot.There are also an awful lot of them: between them, they weigh more than every animal and plant on the planet combined.



Archaea providing a splash of colour
 The other half of the Prokaryotes are the archaea, with which you are probably not so familiar. These differ from bacteria (and ourselves for that matter) in their cell structure and basically, they are good guys. For instance, we couldn't digest our food without the help of an archaean with the zippy name of Methanobrevibacter smithii. When our gut bacteria have finished breaking down our meat and three veg. into stuff we can actually use to keep us alive, M. smithii mops up the bits that are left behind. They also bring a little colour into our lives as this picture of the of the Morning Glory Hot Spring in Yellowstone National Park, taken by ZYjacklin shows. The archaea are responsible for the bright yellow around the rim of the spring.



Coronavirus (Alissa Eckert, MS; Dan Higgins, MAM / Public domain)
So, where do viruses fit into all this? Awkwadly. Some say that they are a form of life (because they have genes and can reproduce) and some say that they are not (because they lack a cell structure). Personally, I go with Dr. Spock - “It's life Jim, but not as we know it.” They only come alive and reproduce when they are inside a host organism (plant, animal, bacteria or archaea), at all other times they exist as bits of genetic material in a protein coat floating about like teenagers looking for a party to crash. To continue the analogy, once they've found a party to crash, they trash the place by imparting a disease to the host (the SARS-CoV-2 virus currently spreading the COVID-19 disease around the world for example). They then move on to the next party through a variety of means; insects ferry them from plant to plant like Uber drivers; 'coughs and sneezes spread diseases' is an old adage which was made for them; poor toilet hygene (in the case of norovirus and rotavirus); or through intimate contact (such as HIV). Whether you consider them as living entities or not, Earth wouldn't be the same without them as they are the most numerous form of 'biological entity' on the planet. But what use are they? 

Viruses spread most quickly when there is a high density of host organisms in one place and where there is a method of transportation between different groups of populations. This occurs most often when the population growth of a species spirals out of control. So, maybe we should consider viruses as nature's population control mechanism. A bit like brakes on a car; they don't make the car go any better, further or faster but they are a very necessary part of the over all design.


Talking of life, but not as we know it: I have a new novella out this week entitled The Eggs of Saramova which starts here in Greece and then moves somewhere further afield. It's a fast paced thriller, only available on Kindle at the moment (the paperback will be published in time for the summer) and you can read the first couple of chapters for free (or the whole book if you're enrolled with KDP Select) by following this link: http://viewbook.at/Saramova





Steve's Books

The Eggs of Saramova
A science fiction novella for those who don't like science fiction. A fast-paced thriller that is, literally, out of this world (and it starts right here in Crete).
All you need to know to identify any type of insect, spider, worm or snail very simply and find out more about it.
A light-hearted look at life through the eyes of the fairer sex.
See sample pages of all my books and latest blogs and keep abreast of latest publications here:
http://author.to/SteveDaniels

Crete Nature Catch-up


*********************************************************************
LINKS:
Share your nature thoughts, photos and comments on Naturalists (the facebook page that accompanies this blog)

Explore the region with the #CreteNature interactive Hiking and Nature Map



Sunday 1 March 2020

Reminiscences II


Due to the current crisis, facebook are not allowing links

to be posted to sites talking about microscopic things

beginning with v. As my next blog is about bacteria, 

archaea and microscopic things beginning with v they 

have blocked links to it. Try 

Here: http://bit.ly/stevesnature191 


The topographer came yesterday to measure the house and grounds in case they had mysteriusly changed since the original contract of sale (they had; another storey had been added which the builder and architect had assured us that they would legalize but apparently... and a couple of metres of land behind the house had sort of atttaced itself to the new government Land Registry – nuffink to do wiv me guvn'r, me 'and must of slipped when I was mappin' it on Google Earf). So, with a bit of toing and froing with lawyers next week the house should be legal enough to sell. The topographer swarmed up and down walls and olive trees with his GPS on a stick, the real estate agent bumbled about trying to look useful and I weeded the garden. When they'd eventually beetled off I tidied the barbecue area, sat down to an al fresco luch and looked over the last five series of the Crete Nature Blog. What fun we had!



Series six took us on a tour of the upland villages of eastern Crete. We went carob kibbling in Schinokapsala, communed with the endemic Cretan Frogs in Orino, explored the gypsum hills of Chrysopigi, learnt the explosive history of Santa Barbara (which wouldn't be out of place in a Terry Paratchett Discworld Novel) in Sklavoi, and investgated the strange purple ponds of Lithines amongst other adventures en route.





Series 7 took us on a long, circular route around Agioi Saranta (The 40 Saints), a limestone massif above the village of Koutsounari. Here we tracked the progress of a pair of ravens which we named Huginn and Muninn and who eventually delighted us by producing a third raven which we named Loki. We also came across some goats that appeared to be experimenting with levitation and a whole host of orchids that, in some places around the Mediterranean, are being eaten to extinction by.. us humans!


By the time Series 8 came around the blog was getting to be pretty popular and people were asking if they could join me on my walks and I dutifully obliged with a programme of Sunday Strolls. These took us to places such as Bramiana reservoir, the delightful little village of Sisi on the north coast, the Almyros wetlands and Kroustas Forest where we were treated to a spectacular flypast of Griffon Vultures. We also enjoyed some fabulous lunches at village tavernas.



When Series 9 came around it was time for a revamp. Although we hadn't been everywhere and seen everything the places left to visit and the wildlife yet to be observed were taking on an all too familiar hue. A couple of new features were Walking Notes so that anyone could follow our adventures at a later date and In The Lab. Apart from loafing about the countryside and blogging about it you may be surprised to know that I am a Consulting Naturalist doing field research for various universties, monitoring various insect migrations such as the Painted Lady butterfly and the Marmalde Hoverfly. This often involves lab. work so I invited you into my home laboratory to see what I get up to when your not looking. (I am really looking forward to setting up a new home laboratory when I get to Cumbria). 


Finally we started doing a bit of Fieldcraft and Foraging and following on from this, tasting the results which led to a spin-off blog, Steve's Wild Kitchen with recipes including Chicken Chow Mein with Wood Sorrel Root, Simple Marmalade and the Great Cumbrian Breakfast with Garlic Mustard. This is something I hope to develop more when I start inflicting my blogs on you from Cumbria.





Apart from that I've written The Quick Guide To Creepy-Crawlies which can be used anywhere in the world and is suitable for all ages. For this, and for other books I have written or have yet to write, you can follow me on Amazon or if you have a general interest in Greece and the Greek islands (as I know many of you have) I am currently pulling a group of bloggers and authors together under the banner Books & Blogs Authors and here you can find all of your favourites: for all the latest publications from myself, Yvonne Payne, Janet Ellis, Kathryn Gauci, Richard Clark, Gabi Ancarola, Marjory McGinn, Chris Moorey, John Manuel, Suzi Stembridge, Ian Yates and Ruth Kozak with more to come.



Crete Nature Catch-up

LINKS:
Share your nature thoughts, photos and comments on Naturalists (the facebook page that accompanies this blog)

Explore the region with the #CreteNature interactive Hiking and Nature Map






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