That looks cool, with the yellow plants on the ground. (Note to Europeans - the date for you is 12-6-10, since this photo was posted before December. That is why when I post dates on ZooChat I always spell out the month, to avoid confusion on this international site.)
The plants are actually invasive mustard I think. I find it funny that they are not meant to be there but they make all the exhibits look gorgeous in the spring.