Great Crested Flycatcher also is known as Myiarchus crinitus is a large insect-eating bird, found across North America. They weigh between 27 to 40 g and grow up to 8.3 inches in size. They have a lifespan of 14 years. They are insectivorous breeds, its diet mainly comprises of insects and worms. They are variedly colored with yellow coloration on its belly, brown tail, and gray throat.