posted by Catherine on Nov 10
Going into caves that support beautiful wildlife could actually be destroying it!
We all know that many animals live in caves, whether it’s the obvious bats or the not so obvious creepy crawlies, but could we be damaging the very environment that they evolved to live in?
I recently read a report on the fact that groups of people who pay to go into giant caves to see the nesting bats are actually driving the bats away and making the cave inhospitable to other creatures as well.
What Is The Problem?
For a start, many ‘in demand’ caves are fenced off or boarded up so that you can’t go into them yourself without paying the fee. This alone not only restricts animal movements, but prevent wind and rain (along with seeds and insects) from entering.
Many larger caves have also added lighting and footpaths without any consideration for the wildlife at all - let alone the increase in traffic on the journey to the cave in the first place.
It is obvious then that this will affect both the food chain and the delicate habitat that you may well have been paying to see!
Since cave tourism was implemented in one cave in China, the fruit bat population has plummeted from around 5000 to less than 2000 in just a few years.
And Humans?
Although this industry stops a lot of things from getting into the caves - it also lets in more dangerous things - basically humans! Lots of humans. All that exhaled CO2 can be devastating to the micro climate within these environments.
Picture it. A large group of tourists have just walked some distance, possibly up a hill to get to the cave. They are breathing heavily as they enter the cave, talk a lot to each other and possibly get out of breath while exploring, leaning on walls and slipping on plants and guano.
Many of them will be dripping with sweat from this or the increased temperature inside the cave, and they will possibly trample in areas that are not suitable for walking boots. As most tourists are generally selfish, no doubt they will break things, drop things and probably have food with them.
All three of these could destroy wildlife or bring disease to the cave.
Then, when they have had their monies worth, the door is locked shut, trapping all that nastiness inside until the next tour.
Please think before you enter any environment that is widely advertised for tourists or touted on the streets. The people who pay to go on a spur-of-the-moment trip to somewhere different are usually not the least bit interested in the longevity of that location. It just looks fun right now.
So, think before you join them.

