Bats were entering near this chimney under a deck in Pine Mountain Lake, Groveland. Jason Mink installed this bat cone to let the bats get out. Later, he returned, removed the cone, and sealed up the entry area.
Photos by Jason Mink, 5 December 2016.
Bat cone installed to let the bats leave the area. Pine Mountain Lake, Groveland California.
Bat cone removed and entry area sealed over. Pine Mountain Lake, Groveland California.