Month: March 2021

According to scientists, birds roamed the Earth for at least 150 million years. During this time, they achieved undeniable dominance in the sky. They have come a long way from their ancestors, the feathered dinosaurs of the Mesozoic era, from 230 million to 63 million years ago.

There are various theories as to how some of these dinosaurs took to the skies and gradually evolved into what we now call birds. One theory is that smaller dinosaurs, in order to protect themselves from the larger predators on earth, began to seek refuge in trees. And, once in the trees, they gradually developed more and more perfect ways of moving between trees, starting with jumping, then gradually sliding and flying.

Initially, humans viewed birds primarily as a food source. Primitive man not only created traps for catching birds for food, but also periodically raided bird nests in search of their eggs. Eventually, instead of raiding wild bird nests, the villagers began raising birds such as chickens and chickens on their lands. This greatly simplified the entire egg collection process.

And then, about four thousand years ago, we started treating some birds as pets and companions. Looking at artifacts from Ancient Egypt, one can see the poultry cages that were used to house poultry. These were birds known mainly for their beauty. Apparently, at the time, poultry was something of a status symbol.

Over the years, it has become popular to breed certain species of birds specifically for use as pets. The canary is a perfect example. The other is a parrot. But even as bird ownership became more popular, millions of people became interested in how birds live in the wild. And as a result of this interest, bird watching or bird watching has become one of the most popular hobbies in the country and around the world.

Exotic birds like the عظم الهدهد have always attracted the attention of mankind. Wild birds are the embodiment of freedom. They float across the sky without masters and do what they want. They are truly impossible to tame. Even those who use falcons for hunting know that these species of birds can become vicious and unpredictable if not properly treated and trained. It can take عظم الهدهد years to settle down. Maybe that’s why you don’t see many people trying to keep these pets. In the middle Ages, lords became falconers.

Today birds are one of our best friends in the animal kingdom. They are doing us a great service in helping us control insect populations that would otherwise invade us or force us to use millions of tons of pesticides. In addition, they are essential for the pollination of many plants. And they helped spread plant seeds everywhere and are generally responsible for the original creation of many of the world’s forests.

Many countries face the pandemic situation of covid-19 and face many life-risk problems in their day-to-day lives. Our country’s population decreased due to an increase in the death rate, which occurred only due to this dangerous coronavirus. But our government has also implemented many covid-19 guidelines that effected bringing down the pandemic situation. Many lockdown, shutdowns and night curfew wereannounced for many months. Schools, colleges, all institutions, temples remained all also maintained closed and social distancing.N95 Mask information Meet and greet hugs and handshakes as it seems in the distant past. Fear due to surface contact has reluctantly made us distant. Instead of running after goggles and hats, we are now trading them with masks and sanitisers.

Use of N-95 masks

This is a special face mask named according to the particulates percentage that these masks filter from the air. These N95 masksfilter a minimum amount of 95% airborne particles that are sufficient to prevent the virus molecules from entering your mouth or nose. And another main thing about this mask is that if the person uses the facepiece respiratory mask,the virus’s entry will be reduced as the mask will consume the respiratory droplets. These N-95 masks are made up of3 met blown polymer, non-woven and fabric material that contain two elastic straps that cover your half of face and prevent the effect of virus attack.

These straps are important as they help ensure a tight fit that is suitable for you and keeps the mask in a better place than ear loops. There are two different types of N-95 respirator maks, such as flat fold and cup fold m. The cup style respirator masks are like your imagination that you had thought about the N-95 mask before the pandemic period. These are hard masks that look like cone or clamshell, and the other type of mask is the flat shape. Both of the maskis effective, which helps in the prevention of both dust and virus.

Necessary precautions are being advised to people by the governments and health officials like wearing masks, social distancing, sanitizing your hands etc. of these, wearing a mask is a prime factor. Masks suppress the transmission. It protects you as well as the other person. Now, various masks are available, and people need to know what each one does.The scientist advised that you can only stop the spread of covid-19 if everyone starts wearing a mask every time they leave their house for any work.

It is the responsibility of every individual to maintain a safe distance from another person and wear masks at all times. The government advised people to stay at home and only move out if extremely necessary as the virus was declared airborne.