Violet-Crowned Hummingbird or Anna's Hummingbird?

Here's how to tell the difference

Violet-Crowned Hummingbird image 1

Violet-Crowned Hummingbird

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Anna's 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

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How to tell the Violet-Crowned Hummingbird from the Anna's Hummingbird

Visual differences

The Violet-Crowned Hummingbird, slightly larger at 4-5 inches, features a distinctive violet-blue crown and stark white underparts, with a predominantly red bill. In contrast, Anna's Hummingbird is about 3.5-4 inches long, displaying a green and grey body. Males have an iridescent crimson-red crown and throat. Both species share metallic green backs, but Anna's females have more muted tones. The Violet-Crowned lacks a colorful gorget. Both have straight bills, but the Violet-Crowned's is more noticeably reddish.

Key differences and behavior

Violet-Crowned and Anna’s Hummingbirds, though both nectar lovers, display unique behavioral traits. Violet-Crowns, found mainly in canyons with sycamore trees in the southwestern U.S. and Mexico, exhibit aerial and vocal courtship displays. They migrate partially, nesting near water. Anna's, thriving in various habitats including urban gardens and chaparral, are known for their spectacular 12-second dive in courtship and early nesting from December. They adapt better to urban environments, nesting under eaves and on wires. Both species consume nectar and insects, with Anna's often mingling at feeders in areas lacking blooms. Violet-Crowned Hummingbirds weigh slightly more and prefer mid-elevation locales, while Anna’s are lighter, often found darting defiantly even in high mountain meadows during summer.

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