They cannot evolve, they can only adapt. Big difference.
Adaptation is, in my opinion, the beginning stages of evolution. First, an animal must adapt to the climate it's in, or if the climate it's in undergoes a large change. Then, after long periods of time, things change on those animals to "make like easier".
Maybe we should think about this in terms of "development", rather than "evolution". Judging by your screen name, trying to get you to see outside the box on evolution won't work out to well.
Finches in the Galapagoes Islands have different beaks. Charles Darwin noticed, and recorded this. In 2006, researchers found a genetic unit underlying their oft-described progress: calmodulin, whose expression during embryonic development changes beak shape.
(Some) Mice have become immune to mouse poison.
The Cuban Rainforest Vine's flowers are shaped in such a way to attract bat sonar. The flower isn't good for photosynthesis, but bats pollinate
Bed Bugs....notice how they were pretty dormant for years, now they pop back up and are hard to kill. Why? Because they evolved into bugs with waxlike exoskeleton that repels pesticides, a faster metabolism to create more of the bedbug's natural chemical defenses, and dominant mutations to block search-and-destroy pyrethroids.
X-Ray techs have been found to have excess Hydrogen Peroxide in their blood. They also found that the raised level of hydrogen peroxide triggered production of an antioxidant called glutathione, a protector of cells. Basically, these people's bodies are developing protections from their job, starting at the cellular level.
Cane Toads in Australia were introduced to kill beatles. They did, but ate everything else also. Everything should be ok, right? No. In this case, evolution backfired. The toads were mutating to have a very particular set of characteristics: longer legs, greater endurance, more speed. Those mutations allowed the newly evolved cane toads to move faster and spread further, but here's the thing: it actually made them less healthy. The faster toads had the highest mortality rates, and often developed spinal problems. It's called spacial sorting.
An example of adaptation would be the stray dogs of Moskow, Russia. They have learned that humans feed them, and they have learned to ride trains.
In short, yes, there is a big difference, but that doesn't mean "Evolution is BS".
a little.