A rare sighting of a humpback whale occurred in the Baltic Sea region this past Saturday evening. The large marine mammal was spotted in the Little Belt, the narrow strait separating the Danish islands of Jutland and Funen. Such appearances of humpback whales in these specific waters are considered uncommon. The whale was observed swimming in the direction of the Baltic Sea. This event has drawn attention due to the rarity of the species in this area. Local observers reported the sighting during the weekend. The encounter highlights the unpredictable migration patterns of these large whales.