Tag #Species Expansion

What is the significance of the otter sighting in Alkmaar's canals, considering the animal's typical behavior and habitat preferences?

Two otters were sighted in Alkmaar's Schelphoekgracht canal, marking a significant expansion of their range in North Holland province. This is notable because otters are typically shy and nocturnal, rarely seen in urban environments during daylight hours. The sighting was reported by a resident who initially mistook the animals for driftwood or a seal.