Understand The Deep Meaning Of The Zebra’s Stripes
My uncle who is an artisan was the first person to give me a good description of a Zebra. He used one of his Zebra Wood Carving as a model to describe the black and white stripes on the Zebra’s skin. The description was so accurate that when I later saw the live animal I could identify it easily and confidently. The Zebra’s stripes are its trade mark indeed.
Plain Zebra,Grev’s Zebra and Mountain Zebra are the three Zebra species that are known to exist. All the three species occur in Africa. The Plains Zebra are the most plentiful and can be found virtually anywhere on the Kenyan plains and other parts of East Africa while the Grevy’s Zebra are mostly found in Northern Kenya. The Plains Zebra and Grev’s Zebra of Kenya have been known to coexist in the same habitat. The Mountain Zebra have their habitat in Southern and Southwestern Africa. Zebras are herbivorous and can grow up to 900 lb (410kg) or more. Being social animal, they move in herds of different sizes.
While the black and white stripe pattern makes the Zebra spectacular, the amazing facts about the stripes go beyond the beauty. For years scientists have argued about why the zebra has distinctive black and white stripes. The theories rotate around Zebra Identity and Camouflage. This article discusses these amazing theories:
– Description: Whether the Zebra’s stripes are white on a black background, as some people say, or vice versa is academic. I leave it at that.
– Identity: At first glance Zebras in a herd might all look alike, but their stripe patterns are as distinctive as fingerprints are in humans. There are, indeed, scientific methods that can identify individual Zebras by comparing patterns, stripe widths and colour. Further proof that Zebra stripes are identity marks is provided by their behavior. For example, on rare occasions when unstriped Zebras are born, they tend to be ignored by the rest of the herd, confirming at least, that Zebra stripes are a passport to Zebra society. Also, when a foal is born, the mother keeps all other Zebras away from it for two to three days, until it learns to recognize her by sight, voice and smell.
– Camouflage: Scientists believe the Zebra’s stripes provide camouflage in the following manner:
– The vertical stripes of a Zebra will resemble tall grass, save for the colour-grass is neither black nor white. A colour blind predator, like a lion, may, therefore, not notice a Zebra standing still in tall grass. – The Zebra stripe pattern forms a discolouration that breaks up the body outline. A herd of Zebras close together may thus appear like one large animal. The advantage of all this to the Zebra is best appreciated when you consider that the main predator for the Zebra is the lion, which is colour blind. Now, in attack, the lion must first identify the target, usually a young, old or a weakened Zebra. The Lion’s eyes must then lock on the target Zebra. If, for whatever reason, the Lion is unable to achieve any of these steps, then,its stealth and ambush attack strategy is likely to be in vain.
Comparing The Pedipaws And Peticure Pet Nail Trimmers
Pet lovers know how important it is to be careful when clipping their nails. One of the biggest mistakes you can make when you cut a dogs nails is to cut too much so that it bleeds. That is extremely painful for the dog. And so tools like Pedipaws and Peticure are very useful for dog lovers. But between the two, which is better?
Pedipaws uses rotating emery bands to gently file nails with a precision filing wheel that gently removes thin layers of nail at a time, they say, and keeps them in the container so they dont fall on the floor or fly around. Pedipaws costs US$19.99 plus US$7.99 for shipping and handling. As a free bonus you also get a Shed Ender simply at the cost of shipping and handling.
Independent reviewers note that one disadvantage is that Pedipaws has only one size hole for the nails, so it will be useless for bigger dogs with larger nails. Also it accommodates less dust and there have been problems with clogging. It is also recommended that you buy Pedipaws from a store like Wal-Mart rather than from its official website, because of customer complaints problems.
Peticure is also a nail filer for pets that functions in the same way, with rotary action filing the pets nails a sliver at a time. The item comes in several pieces and directions on how to assemble the Peticure. The Peticure comes with a safeguard to catch shavings and a rechargeable battery. It also has adjustable size openings, eliminates accidental hair winding, abrasions, and projectile nail debris. According to them, nails should be filed only three to five seconds at a time. The Peticure costs US $29.99 plus shipping and handling.
Independent reviews of Peticure said that initially the dog gets anxious by the vibration and sound. The official site of Peticure offers a step by step instruction on how to overcome this. Reviews also said it may not grind the nail down as much as you want it to. The fact that it is cordless makes it easier to use. Bands have to be replaced now and then, and it only comes with three bands. Batteries run out easily, often within the first day of use. Whats more, if you buy Peticure, reviewers recommend that you get it from Amazon rather than from their own website. It will be cheaper, and some people who tried to get it from the website have experienced grief. However, after some vicious complaints, they say that Peticure has bent over backwards in remedying this. Until customer service is 100% perfect, we say better safe than sorry, and its cheaper anyway at Amazon.
So which product is better? The Peticure is more expensive by about US $10, but the fact that is has many sizes sounds more appealing, especially if you have, or plan to have more than one dog, and different dog breeds, too. Ideally, I would also rather buy either one at a store so I can see it for myself before making a final judgement.
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