Find national wildlife refuges near your home or travel destination by clicking the state, then clicking the refuge name to visit each refuge Web site and learn about all there is to see and do. Use the dropdown menu to find refuges by state, alphabet, zip code and more.
With maple sap collection complete, we'll show you the final syrup process. Learn how to boil down your maple sap, pre-filter the almost syrup solution, use a digital thermometer to reach 219 degrees, and turn your maple sap into delicious, homemade maple syrup. Subscribe to our channel for more videos on maple syrup making.
Maple sap, as it comes from the tree is a clear, slightly sweet liquid. The sugar content rages from one to four percent. A device called a hydrometer can be floated in the sap to determine the exact sugar content. Sweeter sap is favored because less water will have to be evaporated to make maple syrup. The sap must be evaporated as soon as possible because the freshest sap makes the best quality syrup.