Search results
Jun 17, 2013 · The videos above show how a highly trained free-diver compares in breath-holding ability to a common seal. And here we explore some of the most extreme examples of breath-holding in the animal ...
- Freediver Reveals Breath-Holding Secrets
Freediver Adam Drzazga reveals the training and relaxation...
- Oxygen Mystery
Study solves the mystery of one of the most extreme...
- How Seals Play and Snooze Underwater
An international team of scientists has discovered how...
- Freediver Reveals Breath-Holding Secrets
Feb 9, 2023 · Seals come in various colors, with some, like leopard seals, sporting spots or blotches on their backs. As much as they vary in color, they also fluctuate in size. The smallest is the little-known Baikal seal of Siberia which measures approximately four feet long, while the largest is the walrus, which can reach over 20 feet.
Flippered and charismatic, pinnipeds (which includes seals, sea lions, and walruses) are true personalities of the sea. Like whales, manatees, and sea otters, they are marine mammals, meaning millions of years ago their ancestors evolved from a life on land to a life at sea. Today, they remain creatures of both land and sea.
- There are three categorized families for seals. Seals and sea lions are marine mammals, and the collective term that refers to three distinct families of pinnipeds: Earless Seals or True Seals (Phocidae), Eared Seals (like sea lions and fur seals in the family Otariidae), and Walruses (family Odobenidae).
- They are commonly called "Sea Dogs". Seals, particularly certain species of eared seals, have earned the nickname "Sea Dogs" due to their physical resemblance to canines.
- Elephant seals are the largest and can grow to 16 ft long. Did you know that there's a seal species that's as big as a small car? A male Southern Elephant Seal can weigh 8,800 pounds and measure up to 16 feet long, making them the largest seal species.
- Seals inhabit various habitats. Seals are semi-aquatic marine mammals that inhabit a wide range of habitats. They adapt to life in both saltwater and freshwater environments.
- They have been around for a long time. Fossil records indicate that the ancestors of modern seals first entered the ocean on the west coast, about 28–30 million years ago.
- There are three different major types of pinnipeds. “Phocid seals” are also called “true seals” and include several species such as harbor seals and gray seals.
- They have whiskers they use like cats do. Seals and sea lions have many well-developed whiskers, much like cats. Like cats, they have a very acute sense of touch.
- They can go for long periods of time without eating. A seal’s body stores enough fat in the blubber layer to allow the animal to go for extended periods of time without eating.
72 10.6 Marine Mammals: Seals, Sea Lions, Walruses, Sea Otters, and Manatees NOAA FIsheries, United States Government Work. Suborder Pinnipedia: seals, sea lions and walruses. As a group, they are fairly young, having been around for only about 25 million years; They consist of three families: Otariidae: sea lions; Phocidae: true seals ...
People also ask
How do seals and sea lions get around?
Why are seals and sea lions important?
Are seals marine mammals?
What is a seal & a sea lion?
What do seals eat?
How many families are there for seals & sea lions?
Gray seals are gregarious animals—they gather in large groups on shore to breed, give birth, and molt. Female gray seals live up to 35 years and males about 25 years. Gray seals primarily hunt squid, fish, and sandeels; their main predators are humans, sharks, and orcas. Gray seal pups are born in autumn (September to November) in the eastern ...
