Megabat long, thus smaller than some microbats, for example, the Mauritian tomb bat. The largest attain a wingspan of , and weigh as much as . Most fruit bats have large eyes, allowing them to orient themselves visually in twilight and inside caves and forests. Their sense of smell is excellent. In contrast to the microbats, the fruit bats do not use echolocation (with one exception, the Egyptian fruit bat "Rousettus egyptiacus", which uses high-pitched tongue clicks to navigate in caves). Megabats make up the only family (Pteropodidae) in order Chiroptera that is not capable of laryngeal echolocation. Echolocation and flight
This Type of Thinking (Could Do Us In) Clincher", "Vitamin R (Leading Us Along)" and "Another Know It All". This Type of Thinking (Could Do Us In) This Type of Thinking (Could Do Us In) is the third studio album and second major label release by American alternative metal band Chevelle. Peaking at No. 8, it charted higher on the "Billboard" 200 than its predecessor, "Wonder What's Next"; however, the album didn't manage to match its predecessor's commercial success, but was certified gold. "This Type of Thinking" follows generally the same heavy style as "Wonder What's Next" with popular singles like "Vitamin R" and "The Clincher". It would