Baleen whales are among the biggest creatures on Earth—science is revealing new secrets ...
Baleen whales evolved bristly baleen plates instead of teeth, which filter or trap krill, plankton and small fish inside ...
来自MSN11 个月
Scientists unlock mystery of whale song. Here’s what makes these magical sounds possible
In this, the whale opens its mouth to take in a mouthful of water along with its prey, then uses the baleen apparatus ... whales transfer their sounds from inside their body to the water column ...