Park After Dark! For this week's installment of Park After Dark, our trail cam captured great video of an animal even though it had fallen over, a North American porcupine! North American porcupines are an uncommon sight, though we have seen a few lately, due to their habits. These animals are most often seen in treetops and are most active at dusk, dawn, and night, which can make them very difficult to spot! North American porcupines have few predators here in Texas due to their large size and