Black Hills Audubon Society Christmas Bird Count coordinator Bill Shelmerdine documents a sighting of seagulls resting along Perry Creek near Mud Bay during the 2014 count.
Black Hills Audubon Society Christmas Bird Count coordinator Bill Shelmerdine documents a sighting of seagulls resting along Perry Creek near Mud Bay during the 2014 count. Steve Bloom Staff file, 2014
Black Hills Audubon Society Christmas Bird Count coordinator Bill Shelmerdine documents a sighting of seagulls resting along Perry Creek near Mud Bay during the 2014 count. Steve Bloom Staff file, 2014