Identifying Birds House Finch Vs Purple Finch
House Finch and Purple Finch Identification Characteristics When watching these brown and red finches, studying details of their appearance and behavior can help birders determine which bird is which. Body Shape: House finches are typically more slender than purple finches, which often look stocky with a larger head and thicker neck in proportion to their body size. Body shape can be distorted by a bird’s posture and movement, however, so it is important to observe birds in a casual, relaxed perch pose to accurately determine shape....