Some species of beaked whales can remain submerged for over two hours.

What is the primary location of sound production in mysticetes such as humpback whales?

What innovative technique did Dr. Orbach use to study vaginal morphology?

Marine mammals generally inhale deeply before diving to maximize oxygen stores.

What is the role of computer modeling in Dr. Orbach’s research?

What is the primary byproduct of anaerobic metabolism during a dive?

All cetaceans have prominent external ears to aid in hearing underwater.

What distinguishes the use of fur versus blubber in thermoregulation among marine mammals?

What strategy is thought to be used by elephant seals after long dives?

Time-depth recorders have become smaller and less invasive over time.