This video is called An Introduction to the Short-eared Owl (Asio flammeus).
Translated from the Dutch SOVON ornithologists:
Friday, September 5th, 2014
It was already known that this spring in some places in the Netherlands, short-eared owls had started to breed. It will surprise many people that in Friesland province there were dozens of couples. The counter now says more than 40 breeding pairs in continental Friesland, significantly more than were recorded all over the Netherlands in recent years. Including the Frisian islands, the provincial number will be about 50. Also elsewhere in the Netherlands, unexpectedly short-eared owls nested.