National Wildlife Refuge · Souris River Loop · Souris River loop; Lake Darling reservoir and lower marshes, prairie potholes
Verified coordinates from the source record. Still confirm the current entrance and road status before travelling.
April to May and September to October for peak waterfowl; April for sharp-tailed grouse lekking
Peak months in the record: Apr, May, Sep, Oct
Pick any day of the coming week for sunrise, sunset, the low-light windows and the forecast at Upper Souris NWR.
3-mile Prairie-Marsh Scenic Drive (1 mile south of Lake Darling Dam) with viewing platforms and photo blinds. Observation tower over Lake Darling and the lower marshes. Sharp-tailed grouse lek blinds are reservable through the refuge (each holds up to 4 people, fewer with substantial camera gear; dawn or early evening use).
Free; blind reservations through refuge HQ
Scenic Drive closes in winter, in muddy conditions, and during ND deer gun season. Reserve grouse blinds early; April fills fast.
The notes on this page come from the guide's fixed records and can age. These links open what the managing agency publishes right now — always the last word on access.
U.S. Fish and Wildlife Service (National Wildlife Refuge)
Agency pages are found by searching the place name, so the search may list nearby units too — no page here is a stored link to a specific trailhead or gate.
No access check recorded for this place yet. Once you have confirmed the current rules with USFWS, mark it here so you can see how fresh your information is.
This only records that you checked. It never changes the guide's access notes and is not a statement from any agency.
Nobody publishes an open fall-colour peak map, so these are the dates volunteers recorded coloured leaves in North Dakota — a handful of plants at a handful of sites, not a statewide peak. Use the official reports below for the wider picture.
Leaf-out and leaf-colour timing: USA National Phenology Network (usanpn.org).
Waterfowl
Tap for recent sightings, where to go and today's light →
Work flooded fields and pothole lakes at dawn and dusk for massive lift-offs; 'tornado' departures are the signature shot. Late March to early April concentrations can number in the hundreds of thousands.
Illustration, not a field photograph · Real photos on All About Birds
Waterfowl
Tap for recent sightings, where to go and today's light →
Backlit dawn takeoffs from river roosts near Bismarck give clean sky backgrounds minutes from home.
Illustration, not a field photograph · Real photos on All About Birds
These are historical public posts collected as supporting evidence. They are not live sightings and do not guarantee current bird activity. Photos are not copied here — each entry links to the original post.
No collected post is mapped to this place. Several posts name only free-text locations — see the evidence log for those.