For animals on earth, food and shelter are the two common necessities of life when compared with human beings . They have remarkable ability to build their own homes- Burrows . Here in this post i will share some information regarding the burrows of the crocodile,The Black Bear.

The crocodile is one of the most intelligent creature that spends most of its time in water and returns to the surface for basking themselves. The female crocodile come to the shore for laying it eggs. Before mating the crocodile produces a vibration that attracts the male. After mating the crocodile digs a burrow that is very broad at the entrance and it continues . In the middle of the burrow the crocodile makes a pool of water so that no other animal can enter the cave. This deep burrows provides sufficient temperature in winter season, The same temperature that its body gets when the crocodiles bask in the sun during the summer.In all the 23 Species around the world the Chinese crocodile is remarkable for building its home.

The Black Bear thrives mostly in the state of New Virgina in the United States of America.The black bear is different from above . They build good homes like the human beings . They do this to hibernate for six months with our having food , at this case if a human being stays for a period of six months with out moving and food he would get osteoporosis-Abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium. They do this to prevent them from the cold weather.