Join the Natural History Society of Maryland to meet other nature lovers, outdoor enthusiasts, naturalists, and similarly inquisitive minds. We offer a wide variety of programs for the beginner to the advanced naturalist, and from informal social events to in-depth courses. Everyone is welcome, but membership offers many free programs and discounts on others. So join us in a search for reptiles and amphibians, a canoe trip on the Chesapeake Bay, or to learn everything there is to know about Mary …