Tabitha is conducting a senior project studying the migration patterns of hummingbirds. She sets up motion-sensitive cameras at three sites to monitor hummingbird activity. Whenever the cameras detect motion, a video is sent to her smartphone. She views the videos between classes to track hummingbird sightings. She also records weather data daily at the sites using her smartphone. Her first hummingbird sighting comes five days in, earlier than previous years. Later, she spots a hummingbird near her third site, farther from where the species was previously seen, suggesting shifting migration patterns. Tabitha uses her smartphone to access habitat maps and conduct further research.