The northeast contains a great diversity of habitats. Grasslands and prairie-potholes are present in ample amounts. The region also contains agricultural areas, large lakes, sandhills, well-wooded river bottoms, and rolling hills covered with stands of aspen, birch, and oak and dotted with small lakes. Indeed, it is a pleasure to bird the relatively cool forests of the northeast after the badlands and the hot, dry prairies to the west.
[Illustration: Scenic Tour Salyer Refuge]
The best birding location in North Dakota may be J. Clark Salyer II National Wildlife Refuge, nestled along the lower reaches of the Souris River. It is ideal in that most major habitat types are represented. Included in its 58,700 acres are vast marshlands; uplands-sandhills; wet, grassy meadows; mixed-grass prairie, and well-wooded bottomland. The habitats are so diverse that over 250 species of birds have been recorded, of which about 125 nest.
To reach the refuge, go north on State Highway 14 from Upham for 2.5 miles and turn right. The headquarters is 0.3 mile ahead. Check for the usual assortment of checklists, pamphlets, and maps, including one showing the two public automobile trails. More importantly, you may pick up a trail-guide for the 22-mile scenic tour, which takes off from the headquarters, winds through the refuge, and eventually ends back on Highway 14 south of Upham. It traverses most of the major habitats.
The scenic tour passes through some very extensive marshlands which harbor, in addition to all of the common waterfowl and shorebirds, Red-necked (uncommon), Horned, Eared, Western, and Pied-billed Grebes; American White Pelican; Double-crested Cormorant (There is a nesting colony on the southern portion of the refuge.); Great Blue Heron; Black-crowned Night Heron; American Bittern; Northern Harrier; Virginia and Yellow Rails; Sora; American Coot; Ring-billed and Franklin’s Gulls; Forster’s, Common, and Black Terns; Short-eared Owl; Tree, Bank, Rough-winged, Barn, and Cliff Swallows; Purple Martin; Marsh and Sedge Wrens; Common Yellowthroat; Yellow-headed and Red-winged Blackbirds; and Le Conte’s and Sharp-tailed Sparrows.
Adjacent to many of the marshlands are wet, grassy meadows, which harbor some of the species found in the marshes and a few of their own, such as Yellow Rail, Short-eared Owl, Willow Flycatcher, Sedge Wren (very common), and Savannah, Le Conte’s, Sharp-tailed, and Song Sparrows. The Yellow Rail is rare but has been turning up with increasing frequency in the past few years. Because of its accessibility, this refuge is one of the best places to look for it.