This video is called Beluga Whale Video Clip 1.
Translated from Dutch news agency ANP:
ROTTERDAM – Workers of the Natuurhistorisch Museum in Rotterdam on Monday have recovered a dorsal vertebra of a prehistoric white whale [beluga]. It was found in the North Sea near the Nieuwe Waterweg.
According to Kees Moeliker of the museum, also a ,,splendid” front leg of a woolly mammoth was found. The museum workers were, together with fishermen, looking for remains of the extinct sabre-toothed tiger. This time, these have not been found; however, Moeliker expects to have more success in this soon.
Also, a rhinoceros bone was found; with hyena tooth marks on it, according to Dutch NOS TV.
European diplomats damage Egyptian whale fossils: here.