Archives for tag: rorqual whale


Species Profile: The Fin Whale

Despite being one of the largest whales alive today, the Fin Whale is also one of the fastest cetaceans in the Earth’s waters.

Fin Whale

Fin Whale In The Kenai Fjords Near Resurrection Bay, Alaska (Photo: Lori Mazzuca/WikiMedia Commons, cc by-s.a. 2.5)

The Fin Whale or finback whale is a baleen whale and the second largest creature on Earth; second only to the Blue Whale.

This remarkable creature is unique in a number of ways. For one thing they produce the lowest frequency vocalization of any whale. They produce sounds as loud as 188 decibels but the frequency is so low that humans can’t hear it.

In addition, though so large, this whale is sleek and built for speed.  American naturalist Roy Chapman Andrews

Continue reading

Species Profile: The Sei Whale

The Sei Whale is the fourth largest baleen whale and an endangered species.

Sei whale with a calf

Sei Whale Mother With Her Calf (Photo: NOAA)

The Sei Whale is another baleen whale and it’s the fourth largest of them after the Blue Whale, the Fin Whale, and the Humpback Whale.

Although it prefers deeper offshore waters, it’s often sighted in most oceans and adjoining seas.

Typically, its body is colored dark steel gray with irregular light grayish to white markings towards the front of the lower body. The Sei whale’s skin is commonly marked with distinct crater-shaped scars caused by wounds

Continue reading