A forest fire is spreading in a nature reserve in the southern Netherlands, Dutch authorities say. The blaze starts on Monday afternoon in an area near the village of Oostrum in Limburg province, close to the border with Germany. Multiple outlets report that the fire continues into its second day, indicating it has not been fully contained. The reports describe the incident location as a nature reserve in the same region near Oostrum, with no further details on casualties, injuries, or the extent of the burned area provided in the available summaries. Authorities continue to respond to the fire as it develops, with local response efforts ongoing to manage the spread and protect surrounding areas. The accounts agree on the start time and the general location, but they do not provide additional confirmed information about the cause of the fire or specific firefighting measures beyond the fact that it is still burning and being addressed by authorities.