What kind of beetle is this (2cm long, brown, "V-shaped" body)? I've seen this brown beetle, which was about 2cm-3cm long (I guess) near Loch Lomond (Scottland) a few days ago. ![enter image description here]( What kind of beetle is it?

Honestly, that looks like a stink bug, family Pentatomidae.

You can see some slightly different coloured ones here on Insects of Scotland

Here is a photo of the one that I used to see in the States (From Master Gardening): ![Stink bug](