shagbark hickory tree

acaea affixed age air arbor arrow background bald bark biology blaze brown buckner carya coats cold community conifers conservancy conservation diamond elongated environmental explore green greyish helen hickory hiking invasive jugland landscape leaf leafless long lost marked marker memorial mountain nail nailed natural nature northeast oak outdoors ovata park peels pioneer pointing preservation preserve safe science shagbark shape snow snowfall strips symbol tim tims tree trees trunk unusual vegetation vermont vertical vines walnut whitehall winter woodland woods yellow