Two recent discoveries showed odorous structures in adult male Curac?aoan long-nosed bats (Leptonycteris curasoae) and fringe-lipped bats (Trachops cirrhosus), created by smearing bodily fluids.

HOUSTON — Bats have turned a north Harris County home into a bat cave. The person who rents the home believes there’s a colony living in the walls. And while she and her family wait for the bats to ...