Every spring, Mexican long-nosed bats traverse a lengthy migratory path north from Mexico into the southwestern U.S., ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

The first definitive proof of Mexican long-nosed bats in southeastern Arizona was collected in just about the least glamorous way possible: by swabbing bat saliva from backyard hummingbird feeders ...

And hummingbird feeders are part of the way the ... of its presence are the real highlight of this story.” The Mexican long-nosed bat is also the only species of bat in Arizona to be listed ...