Poo identification

[Icemaiden]

Does anyone know a good website for identifying animal poo please? UK only; all of the sites that I've found today are full of coyote, skunk & elk poo & we don't get those in Kent... Have a photo on my phone but can't post it from there & my PC's still knackered :-(
Poo in question is spherical, the same size as a rabbit's or slightly bigger, but smooth, black & glossy. There are a dozen or so of them that've appeared outside the run over night.

 

[Marigold]

https://www.google.co.uk/search?q=rat+droppings+picture&ie=UTF-8&oe=UTF-8&hl=en&client=safari#biv=i%7C0%3Bd%7Cj-zYkWTuI1QRxM%3A

Does it look like that? I just Googled 'Rat droppings pictures' and lots of nasties came up.

 

[chrismahon]

I thought big rat or mink. They would be interested in chickens Icemaiden.

 

[Icemaiden]

Sorry for the lack of reply- more internet access issues (thanks, Plu$net )
They're more spherical than rat droppings. The closest that I've seen on line are deer droppings, but I'd have thought that they'd be bigger?
Our droppings are around 6mm long x 5mm wide, looking back at the photo (with a ruler in it).
I'm wondering if they could be from a muntjac deer?

 

[ncotb]

Found this
https://www.google.co.uk/search?q=muntjac+deer+droppings&client=firefox-beta&hs=VXm&rls=org.mozilla:en-GBfficial&channel=fflb&tbm=isch&tbo=u&source=univ&sa=X&ei=nVeEUYGLKMSsPfS6gDA&ved=0CDUQsAQ&biw=1024&bih=653

did you get a pic?

 

[Icemaiden]

:Yes, that looks about right; right shape, size & texture. Will have to keep my eyes open for the culprit.