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Some UK observations

PostPosted: Tue May 12, 2015 7:01 pm
by Neil Rowntree
Thought I'd share a couple of things from the last few weeks...

Firstly, a few reptiles from a quick outing in Surrey:
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Vipera berus

Being able to watch this pair was a pleasure -
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Lacera agilis female

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Lacerta agilis male

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Same male


Then whilst surveying a site near Swindon today I came across this deceased specimen, seems to be quite chequered compared to other grass snakes I've seen - you think maybe this is just because of its state of decomposition? or has anyone seen a 'chequered' one?
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Your thoughts please!

To lift the mood again, here's a cute litte fella from today...
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Natrix natrix


Neil

Re: Some UK observations

PostPosted: Wed May 13, 2015 10:25 am
by Mario Schweiger
this checkered specimen looks very interesting. I'm sure this doesnt depend on drying or decomposition.
Grass snakes with this pattern are known from greek islands and a few sports from the Aegean Turkish coast.
Never seen such in central Europe.
Mario

Re: Some UK observations

PostPosted: Thu May 14, 2015 6:45 pm
by Neil Rowntree
Yeah it's an interesting one. I hope to get back to the spot to see if there's any more around.

Don't suppose anyone has photographed a chequered specimen from any of their trips they could post?

Neil

Re: Some UK observations

PostPosted: Thu May 14, 2015 8:32 pm
by Berislav Horvatic
Neil Rowntree wrote:Yeah it's an interesting one. I hope to get back to the spot to see if there's any more around.
Don't suppose anyone has photographed a chequered specimen from any of their trips they
could post?

Depends on what you mean by "chequered enough"... A genuine N. natrix schweizeri, or something like this:
viewtopic.php?f=10&t=2206&p=21472#p21472
Or maybe I misunderstood the point? Also possible - sorry if so.

Re: Some UK observations

PostPosted: Thu May 14, 2015 9:14 pm
by Neil Rowntree
Not sure how I missed those pics earlier - Thanks for the link!

Neil

Re: Some UK observations

PostPosted: Sun Sep 20, 2015 6:52 pm
by Neil Rowntree
Four months on and I eventually found a live 'chequered' N.natrix specimen:

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On the subject of unusual patterns/colours, I also managed to find an orange A.fragilis - I hadn't seen one like this before:
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Neil

Re: Some UK observations

PostPosted: Sun Sep 20, 2015 7:01 pm
by Lee Brindley
Thanks for posting those colour/pattern morphs Neil. Really interesting!

Re: Some UK observations

PostPosted: Sun Sep 20, 2015 7:07 pm
by Niklas Ban
Nice variations! The Natrix reminds me of the ones in my area. I posted earlier this year a picture of a big female with similar pattern.

Re: Some UK observations

PostPosted: Sun Sep 20, 2015 7:21 pm
by Neil Rowntree
Cheers Lee - just spotted your berus photo - good stuff.

Yeah Niklas - I saw those pics earlier, there were some interesting shots in that post.
I was hoping to find an adult with that same pattern to see if it remained as vivid but unfortunately the only other I found was the previous deceased one.

Re: Some UK observations

PostPosted: Sun Sep 20, 2015 7:45 pm
by Kristian Munkholm
Based on my experience primarily with Danish Natrix I would guess that pattern disappears as the snake reaches adulthood.

Nice slow worm :)