brings them in nature. nature is what they love and care. so these normal people just want to do something good for our world with what they can do. how often do you hear: ‘ yeah but what can i do ?’ these people give you an example of what you can do.
only for that only it is already worth to support them.
second, you get something in return. a beautiful calendar. they don’t ask you to just donate money, they give you something in return too and not just only a feeling that you have supported something good.
third, like mentioned before, these folks are regular people and they care for 