The proscribed wisdom is that you have to have long telephoto lenses in order to take part in wildlife photography. You don’t.
Now we have that simple statement out of the way we can look at the reasoning behind it. The image above was shot with a Fujifilm XT-2 and Fujifilm XF16-55/2.8 LM WR lens at 55mm (1/500sec @ f5.6). Using field-craft, a much under-rated skill in the land of the long telephoto, and by carefully studying the subject and the location, it is possible to get close enough to many species without the need for a telephoto lens.
The image above has been cropped from the 6000x4000pixel image to 3362×2241 pixels, which at 300dpi would enable a 10x8inch photographic print (11″x7.5″ as cropped). This is fine for most uses, and if viewed on electronic media such as an iPad screen, this image is still beautifully detailed.
The obvious additional advantage of the standard lens is the ability to also capture contextual shots such as these:
As you can see from all these images shot with the 16-55 standard zoom lens, in this instance it was possible to obtain all the shots required without using a telephoto at all. Obviously, these birds are not generally regarded as dangerous although the unprotected cliff edges most certainly are, and I would not necessarily recommend using a standard lens to get really close to something like a panther, but it does illustrate that even with the beginners set up of body and standard zoom it is amazing the results you can get if you are prepared to do your homework.