Barnacle Anatomy [Explained in Detail]


A barnacle is a type of crustacean known as a cirripede. Its body is covered with tough plates made of calcium carbonate and attaches itself to hard surfaces to live. However, this article will let you know more about barnacle anatomy. Barnacle Anatomy: External, Internal & Reproduction Here are some anatomical systems of barnacles are … Read more

How Long Do Whales Live?


What do you think? How long do whales live? 10, 20, or 100 years? It depends entirely on their species, environments, and health conditions. However, on average, most whales live for around 40-70 years, but some species of whales can live over 100 years. However, in this blog, I will discuss how long different whales … Read more

How Deep Can a Blue Whale Dive?

Blue Whale

How deep a blue whale can dive in a single breath depends on the age, species, and health of the blue whale, including the overall water condition of that region. According to research, on average, an adult blue whale can dive down up to 1500 feet (457 meters) deep. In this blog, I will discuss … Read more

Do Whales Eat Tuna? [Know Why or Why Not]


Research says whales have a diverse diet that spans the entire food chain. Certain species indulge in swarms of zooplankton, such as copepods and euphausiids, commonly known as “krill.” Meanwhile, others prefer to feast on schools of fish. However, do whales eat tuna? No, whales don’t usually eat tuna. But, you know what? Sometimes, these … Read more

Blue Whale vs Humpback Whale: Key Differences Explained

Blue Whale vs Humpback Whale

Blue whales and humpback whales, while both being majestic baleen whales, showcase key differences. Blue whales are the largest animals ever known to have existed, reaching nearly 100 feet long. In contrast, humpback whales generally max out around 50-60 feet. Blue whales have smoother bodies with tiny dorsal fins. Conversely, humpbacks have long, distinct pectoral … Read more

Sailfish Vs Marlin: What are the Differences?

Sailfish Vs. Marlin

Sailfish and marlin are two popular fish that may appear as twins at first glance. They do, however, have some differences. One notable difference is the unique sail-like structure on the dorsal fin of sailfish. This feature is absent in marlins, which have a smaller dorsal fin that doesn’t extend as much. Plus, sailfish have … Read more