Wild cranberries (Vaccinium oxycoccos) are blooming now. I didn't recognize the tiny flowers but they were easy to find in a guidebook. Michigan has a similar species, the large cranberry, (Vaccinium macrocarpon) but based on the leaves I think the flowers pictured are the small cranberry. Both plants are native to bogs and grow throughout the northern US and in Canada. 
Cranberries are in the blueberry family, but the plants only grow a few inches tall. Wild blueberries grow in the same bog but the plants are much taller. The blueberry bushes have already set fruit. 
Other nearby plants included Lady's Slipper, whose flowers were mostly gone, and Snake's Mouth orchid which are just starting to bloom.
This pretty bog flower is usually called the "Yellow Fringed Orchid" but our local ones are orange. A less common but more romantic name is "Bobwhite’s Moccasin." Platanthera ciliaris is its current Latin name. It's legally protected in Michigan as an endangered species.
Most conifers in Michigan are green year round. The Tamarack (Larix laricina) is the only one that loses its needles for winter. The brown needles remind me of an artificial tree I almost bought by mistake in Uruguay.
Michigan's bogs have a number of unusual plants, including carnivorous ones. Orchids don't eat meat but they are beautiful enough that collectors threaten their existence. Many are protected by state and federal laws.
