Drawing a clear line between Sharks And Whales can get confusing. Learn which is a mammal and which is a fish.
A Whale Shark: Despite being called a Whale Shark and sharing several traits with whales, this creature is a fish not a mammal.
If you are anything like most people, you would have at some point thought sharks and whales, especially the very large species, are similar or even related.
Take the example of the largest sharks and whales, for instance.
The whale shark and the basking shark are filter feeders, so are the grey whales, blue whales, and so on. They are
There’s a very popular story about a whale swallowing a person. But based on science, can a whale swallow a human being?
Jonah and the Whale (1621) By Pieter Lastman (Public Domain)
If you’re anything like many ocean goers, you may have wondered what it would feel like for a whale to swallow you. Especially if you’ve ever seen one of these absolutely massive creatures in real life.
You’d probably think being swallowed by a whale would be one of the most horrible things that could ever
Whales, Porpoises, and Dolphins are all cetaceans but there are differences between each species.
Finless Porpoise, Miyajima Aquarium, Japan. (Photo: ori2uru/Wikimedia Commons, cc 2.0)
Whales, Porpoises, and Dolphins are all members of the cetacean species. They are also referred to as placental marine mammals since they carry their fetus in their uterus during most of the fetal developmental stage. They feed, suckle and give birth to their young ones underwater exclusively.
These aquatic animals are also referred to as “Conscious Breathers” because they can decide when to breathe. This feature differentiates them from sharks. Most sharks need to keep moving around before they can breathe.
But in contrast to sharks, cetaceans can remain motionless in the water when they want to sleep. However, they
The Common Minke Whale is the smallest in its suborder and is known for “human watching.”
The Common Minke Whale is one of two species of minke whales both within the suborder of baleen whales.
This whale is the second smallest in size among the baleen whales. The pygmy right whale is the only one that’s smaller. It has a blackish-gray and sometimes purple color with white underbelly. A white band on each flipper distinguishes the common minke whales from others of its kind.
The common minke whale was initially ignored by commercial whalers during the whaling era because of its
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 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
Though it sounds strange, whales often get lost at sea. Here are the reasons why.
Scientists and researchers have not been able to establish a definite reason as to why a whale could get lost at sea and end up on a beach.
Although, there are several assumptions to possibly explain this strange occurrence. Records however show that the phenomenon has been happening since 300BC. But strangely, researchers are now noticing an increase in mass strandings of these creatures especially in recent years.
Unfortunately, it’s still not completely clear why there’s this sudden increase.
From negative human activities, to natural causes, whale strandings are not pleasant in any way and animal
The debate about underwater sonar and whales has been on for years now. Here are the facts.
The debate about whether underwater sonar is harmful to marine life or not, especially cetaceans, has been raging for long now.
Active sonar (sound navigation and ranging), is the transmission equipment used on ships to assist with navigation. But this becomes a problem for some categories of marine animals for example whales and dolphins. That’s because these creatures use echolocation, or bio-sonar systems, to locate predators and prey.
It appears that active sonar transmitters can confuse these animals and even interferes with some of their basic
The Gray Whale resisted capture so much that whalers named it “Devilfish.”
A Gray Whale In Captivity (Photo: Marine Mammal Commission/Wikimedia. Public Domain)
The Gray Whale is a medium-sized baleen whale and the only surviving member of its genus and family. This species is a migratory animal that travels annually between its feeding and breeding grounds.
These whales have a hump and a ridge of sharp bumps running down their backs rather than a dorsal fin. They also prefer to stay close to shore – feeding in shallow waters.
The common name, Gray Whale, comes from the contrasting gray patches and white mottling on its dark colored skin. The white patches are the result of barnacles and lice that have attached themselves to the whales’ skins. In
The risks of Whale Collisions increases with more marine traffic. But they can be avoided.
A Severely Injured Humpback Whale (Photo: NOAA)
Whale Collisions have increased in recent years thereby putting pressure on an already threatened group of animals. For instance, collisions with oceangoing vessels killed more than 24 of the 67 right whales found dead between 1970 and 2007.
Many more collisions are not recorded or reported. This undermines efforts to help ensure that effective measures are put in place to reduce them.
Whale collisions are a serious incident because the impact causes severe injuries and even deaths to both the whales and sometimes the human beings using the vessel.
The most commonly affected whale species are humpback whales, blue whales, and the north Atlantic right
Join us as we briefly explore the hidden world of these giants of the Oceans in our compilation of facts about whales.
Beluga Whales Love Music And Some Of Them Can Mimic Human Sounds.
The gentle giants of the Oceans are some of the most mysterious and awe-inspiring creatures we share our world with.
Whales have been around for millions of years before we humans even showed up.
Some species like the blue whale are so large that they would have little trouble sinking a modern day oceangoing vessel. Yet with all their massive size, they go about their business with so much grace and without causing a fraction of the havoc that humans do!