It is very sad but true that the number of animals is decreasing day by day. The main reason for this is deforestation.  It is natural that animals like to remember. But nowadays people hunt wild animals for hunting purposes or illegally.  That's why there are so many wildlife

 Not protected.  Competition for survival will always exist between different species of animals.  But as humans, we must be aware that hunting animals illegally is not desirable at all.  And that is why the number of different animals is decreasing day by day and it is almost on the way to extinction.  It is harmful to wildlife.  Click to learn about endangered marine animals