Could I take your name and number, please? olanzapine experience Both Pagano's and Rode's goal fall under the umbrella of the Changing Arctic Ecosystems Initative. Pagano can get a sense of how the animals are behaving, whether they are staying put because they don't want to expend the extra energy, or if they are foraging and eating more to get more energy. Rode can analyze blood samples for fats and potein in the animals' diet. Together, they paint a picture of how polar bears in the wold are modifying their behavior over the past several years, especially in light of climate change.