Blue Whales and What Makes This Species Unique

October 16, 2011 12:00 am

One thing that makes the blue whale unique is the fact that it is the largest animal that ever lived on the earth. They can be up to 94 feet long. They have a blue gray skin with small white gray spots. They can weigh about 120 tons. More than often, the female blue whales weigh more than the males. Another amazing thing about the blue whale is the size and weight of their hearts. A blue whale heart can weigh about 1,000 pounds.Didn-t catch that? This explains it.

The sounds that the blue whales makes are very loud. They are considered … More

Posted by admin in Uncategorized

Baleen Whales and What Makes This Species Unique

October 4, 2011 12:00 am

Imagine weighing 145 tons and eating enough to maintain your size, while having no teeth. The baleen species of whales contain some of the most enormous animals on earth, yet they have no teeth. This is the primary difference that sets baleen apart from toothed whales.

Instead of teeth, they have baleen plates comprised of keratin. This is the same substance that human nails and hair are made of. Baleen consists of hundreds of long, rough bristles that hang from … More

Posted by admin in Uncategorized