# Hutton's Vireo (*Vireo huttoni*) Hutton's Vireo is a small, cheerful bird that loves to sing! With its bright yellow belly and greenish back, it can often be seen hopping around in trees and bushes, looking for tasty insects to eat. - **Category:** [Birds](https://www.snappit.app/explore/categories/bird) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 1 - **Habitat:** Forests ![Hutton's Vireo](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Vireo_huttoni.jpg&width=800) Photo: https://www.flickr.com/photos/minette_layne/2893938782/, CC BY-SA 2.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Vireo_huttoni.jpg) ## Appearance The Hutton's Vireo is a small, plain olive-green bird with a dull white eye-ring and two faint wing bars. Its underside is pale grayish-white, subtly contrasting with its darker back. It closely resembles the Ruby-crowned Kinglet but lacks its red crown patch and constant wing-flicking. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Chordata - **Class:** Aves - **Order:** Passeriformes - **Family:** Vireonidae - **Genus:** Vireo ## Interesting facts - Hutton's Vireos are known for having a remarkably similar song to the Ruby-crowned Kinglet. - Some populations never leave their breeding grounds, staying put all year long! - Their intricate cup nests are often woven with spider silk, allowing them to stretch as chicks grow! - They use their strong, short beaks like tweezers to snatch tiny insects from leaves and branches. ## Special abilities - **Sticky Feet Power:** Hutton's Vireo has strong feet and flexible joints that help them hang upside down to find hidden insects. - **Camouflage Cloak:** Hutton's Vireo has subtle olive-green plumage that helps them blend perfectly with tree leaves, hiding from predators. - **Sound Seeker:** Hutton's Vireo can listen intently for tiny insect movements, helping them locate prey in dense foliage. ## Measurements & details - **Length:** 11-13 cm - **Wingspan:** 17-19 cm - **Weight:** 0.008-0.012 kg - **Lifespan:** 2-5 years - **Speed:** 35 km/h - **Clutch Size:** 3-4 - **Incubation:** 14-16 days ## Diet & Feeding These tiny birds mostly eat small insects and spiders, especially caterpillars and beetles! - **Primary Foods:** caterpillars, beetles, spiders, true bugs, flies, some berries - **Foraging Method:** Foraging ## Ecological connections - **Eaten by:** [Cooper's Hawk](https://www.snappit.app/explore/cooper-s-hawk) (*Accipiter cooperii*) — A common raptor that preys on small birds like vireos. - **Eaten by:** [Western Screech-Owl](https://www.snappit.app/explore/western-screech-owl) (*Megascops kennicottii*) — A nocturnal predator of small birds and mammals. - **Hunts:** Western Tent Caterpillar (*Malacosoma californicum*) — Eats larvae and eggs of various moth and butterfly species. - **Depends on:** [Coast Live Oak](https://www.snappit.app/explore/coast-live-oak) (*Quercus agrifolia*) — Provides critical habitat for nesting and insect foraging. ## Traits - [Feathered](https://www.snappit.app/explore/traits/feathered): Feathered describes animals, primarily birds, possessing a covering of feathers. - [Social](https://www.snappit.app/explore/traits/social): Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring. - [Singing](https://www.snappit.app/explore/traits/singing): Singing animals produce complex vocalizations, often for purposes of attracting mates, defending territory, or communicating within their species. - [Arboreal](https://www.snappit.app/explore/traits/arboreal): Arboreal animals live primarily in trees, utilizing them for shelter, food, and protection from predators. - [Insectivorous](https://www.snappit.app/explore/traits/insectivorous): This trait identifies organisms whose diet primarily consists of insects and other small invertebrates. - [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life. - [Diurnal](https://www.snappit.app/explore/traits/diurnal): Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night. ## Collections - [Birds](https://www.snappit.app/explore/collections/birds) ## Safety **Danger:** 1/5 · Very low Enjoy watching birds from a distance and don't disturb their nests. ## Frequently Asked Questions ### How to identify Hutton's Vireo? Compare the silhouette, bill shape, tail length, wing bars and markings around the eyes. The same small brown bird at your feeder can look quite different in breeding plumage, winter plumage or its first year. Bird Identifier: upload a photo and compare the visible details. ### How long is Hutton's Vireo? 11-13 cm ### What is Hutton's Vireo's wingspan? 17-19 cm ### How much does Hutton's Vireo weigh? 0.008-0.012 kg ### How long does Hutton's Vireo live? 2-5 years ### How fast can Hutton's Vireo move? 35 km/h ### What does Hutton's Vireo eat? These tiny birds mostly eat small insects and spiders, especially caterpillars and beetles! ### Where is Hutton's Vireo usually found? Forests ## Where to spot - [Cougar Mountain Regional Wildland Park](https://www.snappit.app/guides/places/cougar-mountain-regional-wildland-park) — Washington, US · Park - [Gaviota State Park](https://www.snappit.app/guides/places/gaviota-state-park) — California, US · State Park - [Friedrich Wilderness Park](https://www.snappit.app/guides/places/friedrich-wilderness-park) — Texas, US · Nature Reserve [View all places to see Hutton's Vireo](https://www.snappit.app/guides/where-to-see/huttons-vireo) ## More Birds - [Black-crowned Night Heron](https://www.snappit.app/explore/black-crowned-night-heron) (*Nycticorax nycticorax*) - [Anna's Hummingbird](https://www.snappit.app/explore/annas-hummingbird) (*Calypte anna*) - [Great Egret](https://www.snappit.app/explore/great-egret) (*Ardea alba*) - [Blue Jay](https://www.snappit.app/explore/blue-jay) (*Cyanocitta cristata*) --- Source: [Hutton's Vireo: Facts & Places to See — Snappit](https://www.snappit.app/explore/huttons-vireo)