New research shows wild horses and burros in both deserts can dig wells up to six feet deep to find water. These unexpected “ecosystem engineers” provide hydration for dozens of animal species, from badgers to elf owls to toads.
New research shows wild horses and burros in both deserts can dig wells up to six feet deep to find water. These unexpected “ecosystem engineers” provide hydration for dozens of animal species, from badgers to elf owls to toads.