# Juniper Hairstreak (*Callophrys gryneus*) The Juniper Hairstreak is a small, colorful butterfly with beautiful green and brown wings. They love to flutter around juniper trees and are often seen in sunny spots. - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 15 - **Habitat:** Forests ![Juniper Hairstreak](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Juniper_Hairstreak%252C_Megan_McCarty105.jpg&width=800) Photo: Megan McCarty, CC BY 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Juniper_Hairstreak%252C_Megan_McCarty105.jpg) ## Appearance The Juniper Hairstreak has brilliant iridescent green undersides on its wings, often adorned with a white dash, contrasting with drabber brown or orange uppersides. It features delicate, hair-like tails on its hindwings, which are distinctive. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Lepidoptera - **Family:** Lycaenidae - **Genus:** Mitoura ## Interesting facts - Despite their small size, they can fly very fast in short, darting bursts! - Juniper Hairstreaks taste nectar with their feet before sipping with a long straw-like tongue! - Some populations in the south can have several generations in a single year! - The caterpillars munch only on juniper needles, making them super picky eaters! ## Special abilities - **Leafy Camouflage:** Juniper Hairstreak has vibrant green wings that help them blend perfectly with juniper needles, making them nearly invisible to predators. - **False Antennae Trick:** Juniper Hairstreak has twitching tails and eyespots on its hindwings, tricking predators into attacking the wrong end. ## Measurements & details - **Wingspan:** 20-30 mm - **Size:** 15-25 mm - **Lifespan:** 14-28 days - **Flight Speed:** 8 km/h - **Leg Count:** 6 ## Diet & Feeding Adults sip flower nectar; caterpillars feast exclusively on juniper leaves. - **Age differences:** Larvae eat juniper needles, while adults drink nectar from various flowers. - **Primary Foods:** Nectar, Juniperus leaves, Tree sap - **Foraging Method:** Foraging ## Ecological connections - **Depends on:** [Eastern Redcedar](https://www.snappit.app/explore/eastern-redcedar) (*Juniperus virginiana*) — Caterpillars exclusively feed on its needles. - **Eaten by:** [Eastern Bluebird](https://www.snappit.app/explore/eastern-bluebird) (*Sialia sialis*) — Brightly colored birds may prey on adults. - **Pollinates:** [Canada Goldenrod](https://www.snappit.app/explore/canada-goldenrod) (*Solidago canadensis*) — Adults visit its flowers for nectar. ## Traits - [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care. - [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment. - [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors. - [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material. - [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms. - [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. - [Pollinator](https://www.snappit.app/explore/traits/pollinator): Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants. ## Collections - [Insects](https://www.snappit.app/explore/collections/insects) ## Safety **Danger:** 1/5 · Very low Butterflies are friendly and safe to watch, but don't try to catch them. ## Frequently Asked Questions ### How to identify Juniper Hairstreak? Compare the wing outline, spots, bands, eyespots and wing edges. The underside can look completely different from the top. Check for tails, the antennae and where the markings sit instead of relying on color alone. Butterfly Identifier: upload a photo and compare the visible details. ### What is Juniper Hairstreak's wingspan? 20-30 mm ### How big is Juniper Hairstreak? 15-25 mm ### How long does Juniper Hairstreak live? 14-28 days ### How fast can Juniper Hairstreak fly? 8 km/h ### What does Juniper Hairstreak eat? Adults sip flower nectar; caterpillars feast exclusively on juniper leaves. ### Where is Juniper Hairstreak usually found? Forests ### How does Juniper Hairstreak hunt? Foraging ## Where to spot - [Concord](https://www.snappit.app/guides/places/concord) — Tennessee, US · Neighborhood - [Hedgesville Historic District](https://www.snappit.app/guides/places/hedgesville-historic-district) — West Virginia, US · Historic District - [P Ranch](https://www.snappit.app/guides/places/p-ranch) — Oregon, US · Historic Site - [Painted Hills](https://www.snappit.app/guides/places/painted-hills) — Oregon, US · Natural Landmark - [Bighorn Canyon National Recreation Area](https://www.snappit.app/guides/places/bighorn-canyon-national-recreation-area) — Montana, US · National Park - [Purcell Wilderness Conservancy Provincial Park](https://www.snappit.app/guides/places/purcell-wilderness-conservancy-provincial-park) — British Columbia, CA · State Park [View all places to see Juniper Hairstreak](https://www.snappit.app/guides/where-to-see/juniper-hairstreak) ## More Insects - [Common Eastern Bumble Bee](https://www.snappit.app/explore/common-eastern-bumble-bee) (*Bombus impatiens*) - [Spotted Lanternfly](https://www.snappit.app/explore/spotted-lanternfly) (*Lycorma delicatula*) - [Brown-belted Bumble Bee](https://www.snappit.app/explore/brown-belted-bumble-bee) (*Bombus griseocollis*) - [Eastern Carpenter Bee](https://www.snappit.app/explore/eastern-carpenter-bee) (*Xylocopa virginica*) --- Source: [Juniper Hairstreak: Facts & Places to See — Snappit](https://www.snappit.app/explore/juniper-hairstreak)