Wildlife Spotting

Andrea has suggested the 'solitary bees' family.

A lot of male solitary bees sleep at night by finding a plant stem and locking their jaws onto it so they don't fall off. Ha ha! Good trick. Maybe these are doing that. Here's a stick of bees near in our area. http://www.projectnoah.org/spottings/10929083

Try the Megachilidae group (bees)

Oh Mark, thats right, :)) but whats happening here with this bees or wasps ?

If they have stingers they would be at the other end. :-)

Holding that vine by their stingers? Wonderful!