This course examines the relationships between animals and their environment, focusing on biotic environmental factors such as inter- and intra-species relationships, population phenomena and regulation of animal numbers. The course covers zoogeography and ecological distribution of animals. PREREQ: BIOL 2356. (lec 3, lab/exp 3) cr 3. Students may not retain credit for both BIOL 3746 and BIOL 4706.