Violet-Crowned Hummingbird or Ruby-Throated Hummingbird?

Here's how to tell the difference

Violet-Crowned Hummingbird image 1

Violet-Crowned Hummingbird

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Ruby-Throated Hummingbird

Violet-Crowned Hummingbird

Leucolia violiceps

General appearance

The violet-crowned hummingbird stands out for its vibrant violet-blue crown which contrasts brightly with its white underparts. Its back and tail are a shiny green, and its straight, slender bill is predominantly reddish with a black tip.

Male vs female

Both male and female violet-crowned hummingbirds share similar plumage, a rarity among hummingbirds. The main difference lies in size, with females being slightly larger, and in tail shape, with females having rounded tail feathers and males having forked ones.

Juvenile

Juvenile violet-crowned hummingbirds are similar to adults but their plumage is duller. Their crowns might not possess the distinctive violet hue until they mature. They can be recognized by the presence of buffy feather tips on their back and wing coverts.

Size

3.9 - 4.5 in/0.2 oz

There's more to learn about Violet-Crowned Hummingbird

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How to tell the Violet-Crowned Hummingbird from the Ruby-Throated Hummingbird

Visual differences

The Violet-Crowned Hummingbird is larger (4-4.5 inches) with white underparts and a distinctive violet-blue crown. It sports a long red bill with a black tip and lacks a colorful gorget. In contrast, the Ruby-Throated Hummingbird is smaller (2.75-4 inches) and features iridescent green on its back and head. The male has a signature ruby-red throat patch, whereas the female displays lighter, spotted white underparts. Both species have green backs, but the Violet-Crowned Hummingbird lacks the Ruby-Throated male's striking throat coloration.

Key differences and behavior

The Violet-Crowned and Ruby-Throated Hummingbirds exhibit distinct behaviors and habitat preferences. The Violet-Crowned prefers mid-elevation canyons and broadleaf forests in the southwestern U.S. and Mexico, often near sycamores. They are partial migrants and frequent feeders. Ruby-Throated Hummingbirds, residing across North America during summer, favor semi-open habitats and migrate to tropical areas in winter. Both species consume nectar and insects, but Violet-Crowned may also eat spiders. Their courtship involves active aerial displays, with Violet-Crowned males diving and Ruby-Throated males performing U-shaped pendulum arcs. Nesting is similar; females handle all care. Significant diet and migration habits highlight these species' adaptability.

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