I took this my first quarter at UCLA and I thought it was pretty easy. The lectures are very surface level and it was about animals and the environment, the class is about memorizing basically. The lab section was an absolute joke though, learned nothing, but easy points. I feel like I had somewhat of a unique experience though since my TA left halfway through the quarter so she lightened up on the lab assignments. So it was easy, but not the easiest. We had a final presentation on an extinct animal and a multiple choice final and midterm. Pay attention to the little reviews that she does during class before the tests, she basically gives you all the answers then. Be sure to pay attention in class and take notes and you will do well!! We also talked about current events in the beginning of every class which was interesting.