![]() The House Finch has a slightly notched tail, meaning that the feathers in the middle of the tail are shorter than those at the outer edges, creating a shallow V shape. The House Finch and Purple Finch have some differences in their tail shape, although these differences may be subtle and difficult to distinguish without close observation. House Finch vs Purple Finch Tail Differences Therefore, there may be some individual variation in wing shape within each species. It's worth noting that wing morphology can be influenced by a variety of factors, including age, sex, and geographic location. The shape of the House Finch's wing gives it a more compact and streamlined appearance in flight, while the Purple Finch's wing shape may contribute to a slightly more powerful and agile flight. The House Finch's primary feathers (the large feathers at the end of the wing) also have more distinct notches along the edges compared to the Purple Finch's primaries.Īnother difference is that the House Finch's wing feathers have a slight curve or arc to them, while the Purple Finch's wing feathers are more straight-edged. One difference is that the House Finch's wings are generally shorter and more rounded than the Purple Finch's wings. ![]() There are some subtle differences in the wings of House Finches and Purple Finches, but they may not be easy to distinguish without close observation. The Purple Finch also feeds on seeds and insects, but it has a strong preference for tree buds, especially those of maple and cherry trees. It is known to feed at backyard bird feeders, preferring black-oil sunflower seeds. ![]() The House Finch feeds on a variety of seeds, fruits, and insects.
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