Good Game; Graphically appealing but unfortunately with Bug

I've played the other two parts of Wildlife Park and loved. As Wildlife Park 3 came out, I've got myself.
At the beginning I was very suspicious that there are so few animals to choose from. But the game itself that does not stand out on, because you have to play the games gradually free. Nevertheless, it would be very nice if you would get through an extension to new animals. I would be definitely very.
A little annoying, and certainly disturbing is the graphical bug that exists. When the animals run into each other, they merge quasi. That's a little ugly; Is much worse that this bug also occurs with fences and the animals then stall there. The animals One must then transpose. This is a bit annoying.
The game itself gives me a lot of fun, and it just a bit disturbing that this bug exists. Therefore, there is of me only four stars out of five (and because we have so few animals).