The snakes is suborder Serpentes one elongates the reptile. Looks like all reptile, the snakes in the scale quilt. All snakes are the meat, and may be remarkable from the non-leg’s lizard by theirs deficient eyelid, the body, the foreleg external ear and the trace. Spread-eagle except in size scope from small, 10 cm long thread snakes to Python and water python’s South Pole state’s each mainland snakes 2,700+ types which disseminates in 9 m long-term. In order to hold snakes The narrow body, the organ which pairs is appeared in front of other, but is not side-by-side. As a result of poisonous snakes ordinary, the snakes is a frightened animal. The poisonous snakes is their danger does not consider the size, and the biggest constriction is potential man-eater . All snakess force the carnivores.
When poisonous snakes including minority type, some have the powerful venom to be able to cause the painful the injury or the death to the human. However, is mainly to kill in snakes venom with the uniform fall guy, but is not the self-defense. Perhaps the snakes dug a hole from the adaptation in the Cretaceous Period period lizard evolved , although a some scientist supposition aquatic origin.The modern snakes change appears in the ancient new period .
A snakes’s literary word is the snakes . In modern usage, deadline ” serpent” Usually mentions a myth or the mark snakes. The snakes is also the medical skill symbol.
The snakes is a big group reptile; Today live snakes’s 2,000 different types. snakes in various housing land and aquatic institute. The most snakes and the biggest snakes is found in the tropical rain forest. The snakes in is found except South Pole state’s each mainland. Does not have the snakes locality to Hawaii, Iceland, Ireland or New Zealand.
Anatomy: The snakes has is long, narrow body and squamose skin. They do not have the eyelid, the external ear opening and the leg (, although some snakes, look like python and Python, has trace hind leg). When they grow, the snakes sheds their old skin and covers their eye’s movie. Other reptile, the snakes is likely the cold blooded.
Diet: The snakes is the carnivore (meat). They eat the rodents animal and other mammal, the bird, the reptile, the fish, the amphibian, the insect and the egg. Some snakes (cobra, viper and cobra are virulent likely), and kills (or paralysis) through the injection poison their fall guy passes the hollow canine. Some snakes (likely python and water python) through squeeze it to kill them the fall guy to the death. The snakes does not chew their food even not to bite it to enter the piece; The snakes swallows down the entire their food. Other snakes seize their food, and swallows down it.
Reproduction: Some snakes through under egg reproduction; Other snakes birth life young people.
Evolution: The snakes first appears before late Cretaceous Period period (about 95,000,000), (dinosaur before about 225 to 65,000,000 lives) toward dinosaur’s time’s ending. Therefore did the late dinosaur, when look like T. rex and the triangle dinosaur is neighbor evolves in the first snakes.
for:http://www.snakes-house.com
2008年9月17日星期三
2008年9月5日星期五
Training Your Pit Bull Terrier With Dog Treats
Every responsible Pit Bull owner wants a well trained pet. There are several training options which may be used to achieve the desired results. One of the most popular methods used by owners is treat training. Treat training is a reward system using either the dog’s favorite snack food such as cheese, bits of hotdog or by using store bought treats.
Treat training allows the owner to use these small bribes as a form of positive reinforcement for good behavior. Proper use of treat training will enable you to teach your Pit Bull to follow the sit, come and lie down commands, as well as teach him almost any trick you can imagine. If used with friendly rubs and praises, it can also assist you to housebreak your Pit Bull.
To teach your Pit Bull to sit, you’ll need to prepare a treat bag just before you begin. A plastic zip top baggy comes highly recommended by me for use as a treat container. It allows you to put the treats in your pocket while allowing you to keep your pockets from getting soiled and soggy. Believe me, try it without the baggy and you’ll not try it that way again. This is especially true if you opt to use bits of table food such as the cheese and hotdog slices.
Decide upon what you will use as the treat. Think of what your Pit Bull likes to eat, but you don’t give him very often. This makes an irresistible bribe, and you will see faster results than if you’d used an every day treat. Once you’ve chosen your bribe, put the baggy in your pocket so you can reach it easily. Don’t try to hold the bag in your hand, as this will distract your Pit Bull, and may even get him to jumping up in an attempt to try and grab the entire bag.
If you have more than one Pit Bull, or other dog for that matter, take the time to put the other dog away so you can do one on one training. Other animals in the vicinity will only hamper your training as your Pit Bull will think the session is a competition for which dog can get the treat fastest, rather obedience training.
Now that you’ve prepped your treat bag and have your Pit Bull alone with you, it’s time to begin.
Take a bit of your chosen treat and hold it above your Pit Bull’s head while giving the command to “sit.” If you hold the treat high, the dog will have to sit to see the treat. Once he sits, give him the treat and be sure to praise him as a “good boy” for the sit. You can repeat this four or five more times, but after that give it a rest until the next day. I know it doesn’t sound like rigorous training, but it is considered a full session.
Once your Pit Bull has mastered the “sit” command, start to gradually offer gentle rubs and praises rather than treats. You’ll eventually phase out the food treats, and your Pit Bull will continue to sit on command.
Using treat training is an effective and gentle way to train your Pit Bull. It also allows you to be close to your pet for a session of giving treats and praises. Imagine how much your Pit Bull will enjoy that!
Treat training allows the owner to use these small bribes as a form of positive reinforcement for good behavior. Proper use of treat training will enable you to teach your Pit Bull to follow the sit, come and lie down commands, as well as teach him almost any trick you can imagine. If used with friendly rubs and praises, it can also assist you to housebreak your Pit Bull.
To teach your Pit Bull to sit, you’ll need to prepare a treat bag just before you begin. A plastic zip top baggy comes highly recommended by me for use as a treat container. It allows you to put the treats in your pocket while allowing you to keep your pockets from getting soiled and soggy. Believe me, try it without the baggy and you’ll not try it that way again. This is especially true if you opt to use bits of table food such as the cheese and hotdog slices.
Decide upon what you will use as the treat. Think of what your Pit Bull likes to eat, but you don’t give him very often. This makes an irresistible bribe, and you will see faster results than if you’d used an every day treat. Once you’ve chosen your bribe, put the baggy in your pocket so you can reach it easily. Don’t try to hold the bag in your hand, as this will distract your Pit Bull, and may even get him to jumping up in an attempt to try and grab the entire bag.
If you have more than one Pit Bull, or other dog for that matter, take the time to put the other dog away so you can do one on one training. Other animals in the vicinity will only hamper your training as your Pit Bull will think the session is a competition for which dog can get the treat fastest, rather obedience training.
Now that you’ve prepped your treat bag and have your Pit Bull alone with you, it’s time to begin.
Take a bit of your chosen treat and hold it above your Pit Bull’s head while giving the command to “sit.” If you hold the treat high, the dog will have to sit to see the treat. Once he sits, give him the treat and be sure to praise him as a “good boy” for the sit. You can repeat this four or five more times, but after that give it a rest until the next day. I know it doesn’t sound like rigorous training, but it is considered a full session.
Once your Pit Bull has mastered the “sit” command, start to gradually offer gentle rubs and praises rather than treats. You’ll eventually phase out the food treats, and your Pit Bull will continue to sit on command.
Using treat training is an effective and gentle way to train your Pit Bull. It also allows you to be close to your pet for a session of giving treats and praises. Imagine how much your Pit Bull will enjoy that!
2008年9月1日星期一
Aeration: - essential factor to aquarium fish.
As we all know rivers and lakes are the natural habits for fish and other marines. Rivers and lakes have large surface area which makes maximum provision of oxygen for fish survival possible. On the other hand aquarium is not like river or lake, it has a smaller surface area and there is limited movement of habitats.
This makes provision of alternative means of oxygen for fish to breathe important. This artificial process of providing oxygen is called aeration. It's a simple process of re-oxygenating the water in aquarium tank.
The Aerating System:
This is the series of material that increases the supply of air (thereby increasing oxygen concentration) they are:
the air pump
t-pieces
rubber tubing
clamp or regulator
diffusers or airstone
Air pumps come in different shapes and sizes but the most popular ones are tecax air pump from Taiwan together with 'dyna free, and the dragon' another popular one is super 555 from India though cheaper, but not as rugged. Occasionally available are the more expensive whisper and rens air pumps from Uk and rance respectively. Always place air pumps above the water level hooked to a non-vibrating material.
You can accomplish aeration in your aquarium tank by using the above listed aeration materials. This materials form aeration system. For small tanks all you need is to attach simple aquarium air pump to airstone by means of rubber air tube. The system will be blowing air into the water which cause motion in aquarium tank and thus provide necessary oxygen your fish needs to breathe in aquarium.
If you would like more articles on Aquariums, and Aquarium fish...come visit my new blog:
Fresh Water Aquarium
This makes provision of alternative means of oxygen for fish to breathe important. This artificial process of providing oxygen is called aeration. It's a simple process of re-oxygenating the water in aquarium tank.
The Aerating System:
This is the series of material that increases the supply of air (thereby increasing oxygen concentration) they are:
the air pump
t-pieces
rubber tubing
clamp or regulator
diffusers or airstone
Air pumps come in different shapes and sizes but the most popular ones are tecax air pump from Taiwan together with 'dyna free, and the dragon' another popular one is super 555 from India though cheaper, but not as rugged. Occasionally available are the more expensive whisper and rens air pumps from Uk and rance respectively. Always place air pumps above the water level hooked to a non-vibrating material.
You can accomplish aeration in your aquarium tank by using the above listed aeration materials. This materials form aeration system. For small tanks all you need is to attach simple aquarium air pump to airstone by means of rubber air tube. The system will be blowing air into the water which cause motion in aquarium tank and thus provide necessary oxygen your fish needs to breathe in aquarium.
If you would like more articles on Aquariums, and Aquarium fish...come visit my new blog:
Fresh Water Aquarium
订阅:
博文 (Atom)