Resource Partitioning Jaclyn St. Clair & Melissa Kamali

Our tree was located on Belden in front of the DePaul Student Center. On this tree we found three pieces of evidence. We noticed that the bark on the tree was chipped and peeling off in certain spots. From the evidence of the missing bark we could possibly conclude that a bird or squirrel was climbing or clawing at the trees bark. It also could be inferred that the bark is missing because of insect infestation in the tree. Insects could be making a habitat in the tree therefore causing the tree to lose bark. We also noticed that the leaves on the tree were discolored with holes in certain spots. These discoloration and holes could be caused from insect bites which in turn cause the leaves to die and change colors. There were certain branches on the tree that had broken limbs or very bent limbs. This evidence could be attributed to wildlife such as birds or squirrels trying to climb on the branches and breaking the limbs. There were probably four to five species inhabiting the tree. The evidence we saw on the tree from certain species looked damaging to the tree. We were not able to see certain species inhabiting the tree that were not causing harm, however many species that do not cause harm use this tree for their habitat.