The sperm whale and the blue whale are incredible animals that are easy to recognize. They are also some of the largest animals in the Earth’s oceans. 

Whale sharks and basking sharks are the two largest living shark species and are two of the only species that filter feed. Discover the differences.

While swordfish and marlin appear quite similar with long sword-like bills, they are, in fact, different animals. Explore their differences.

Blue whales are the largest animal on Earth. Here is a visual comparison showing just how large these magnificent marine mammals are.

It’s a common mistake to assume that a manta ray and stingray are the same animal, or to mix them up even when one knows there is a difference. 

What are the main differences between the sea lion and the sea? Discover the differences through this comparison of these marine animals.

What are the main differences between the Megalodon and Great White Shark? Discover the differences through this comparison of these sharks.

What are the main differences between the blue whale and humpback whale? Discover the differences through this comparison of these whales.

What are the main differences between a squid and an octopus? Discover the differences through this comparison of these ocean creatures.