This is a 2009 video, showing a green snaketail dragonfly along the Roer river in Limburg province in the Netherlands.
Translated from the Dutch Vlinderstichting entomologists:
Friday, July 31, 2015
It’s a good year for the green snaketail dragonfly. This rare species has been absent for decades in the Netherlands, but since 1996 it’s back in Limburg [province]. Three years ago, the green snaketail dragonfly was seen along the Dommel [river in North Brabant province] and it has been seen there once again.
Dear Kitty. Some blog 
Pingback: Young eagle owls in the Netherlands | Dear Kitty. Some blog
Pingback: Black storks discover new nature reserve | Dear Kitty. Some blog
Pingback: Grey partridges in the Netherlands | Dear Kitty. Some blog
Pingback: What a Dutch wildcat ate | Dear Kitty. Some blog
Pingback: Little owl on sign | Dear Kitty. Some blog
Pingback: Sparrowhawk bathes in icy water | Dear Kitty. Some blog
Pingback: Little owl takes a shower | Dear Kitty. Some blog
Pingback: Good wildcat news from Dutch Limburg | Dear Kitty. Some blog
Pingback: Bearded tits feeding on video | Dear Kitty. Some blog
Pingback: Bluethroat singing on video | Dear Kitty. Some blog