The sea urchins are Echinoderms and noted for their spines and globular appearance. The sea urchin diet consists of smaller animals and algae. The sizes of sea urchins vary, with some having spines nearly a foot long.
The world’s oceans are home to some of the fascinating and largest creatures on the planet. Get up close and personal with the world’s biggest sharks, jellyfish and other sea animals. Discover the biggest ocean animals and where they are found.
The polar bear size is nothing short of humongous. They are twice as large as a Siberian tiger and are well adapted to the harsh arctic environment. Due to their size and hunting skills, they are naturally feared by all creatures in their domain.
The Tyrannosaurus Rex is one of the most recognizable of all dinosaurs, and has been featured in countless films. One of the more contentious issues about T Rex is its intelligence. Discover the size of a T Rex brain and how it compares with other animals.
Throughout history, birds of various sizes and shapes have been sighted and examined. As time has gone by, the world’s largest birds, biggest wingspans and nests have been discovered. Get insights into the biggest bird ever and the size of its eggs.
Crabs are one of the crustaceans that are commonly used as key ingredients in preparing delicious seafood dishes because they are rich in nutrients and minerals like protein and vitamin D. Learn more about them by determining the different crab sizes and species.
There are several diminutive dogs but the Chihuahua is the smallest dog breed in the world. Assess the size, temperament and other facts about the world’s smallest dog breed. Gather interesting information about the world’s smallest dog and how it should be raised.
Both kids and adults sometimes wonder just how big is a reindeer. The question sometimes arises due to a curiosity about the reindeers that pull Santa’s sleigh. Knowing the facts about these creatures can clear up questions such as this.
The blue whale is the largest animal believed to have existed, and some specimens have been recorded exceeding 150 tons in weight. Gather facts about the biggest whale in the world and what the animal feeds on.
Not all dinosaurs were these massive, ferocious creatures. The smallest dinosaurs were about as small as a pigeon, and some did indeed share common characteristics with birds.
Along with dogs, cats rank among the most beloved pets in the world. Cats are noted for their keen eyesight, and they also have a powerful sense of hearing. Discover the world’s biggest house cat and how it compares with other large breeds.
The ball python is a snake known for its gentle demeanor and tendency to wrap itself into a ball-like shape. Like other snakes, the ball python can grow into different sizes. Explore facts about the world’s biggest ball python and how long it can live.