Final answer:
An example of a collared flycatcher is a migratory bird, representative of species that exhibit migration, a behavior widely studied in biology, particularly by ecologists interested in animal behavior and conservation.
Step-by-step explanation:
Concerning the field of Biology, an example of a collared flycatcher is b) Migratory bird. The collared flycatcher is a bird species known for its remarkable migration patterns. Migration is an innate behavior that involves the movement of animals from one place to another, often triggered by environmental changes such as shorter days in the fall. Many birds, including the collared flycatcher, migrate to warmer areas with more food in the winter and return in the spring.
An ecologist may study various bird species and their behaviors, including migration, by using methods such as video recordings. This research can shed light on broader ecological topics such as predator-prey interactions, where the patterns on the wings of a butterfly species can help it evade bird predators.
Migration is a key behavior for many animals and is most common in birds, fish, and insects. Understanding these patterns helps biologists and ecologists to conserve endangered species and maintain biodiversity.