Coleopters no doubt....

but I don't know what species (yet)
EDIT: Aphtona flava (?)
they are small, very small like a seed (wiki says 3,4mm) and have a glowing cherry color
they don't walk ... they jump like fleas and are very shy.. after they jump it's impossible to find them again....
failed many attempts before 

(I only have one picture very similar... but honey brown and it was shot at night) 
Apthona flaviceps
on my Flickr

but those were pretty busY to even care   ;)

NIKON AF 60mm (old version)  + 65mm of tubes
tubes worked better than a Raynox 205