--- title: "Paradise Flying Snake (Chrysopelea paradisi) | AnimalTracks.wiki" description: "The tree-dwelling serpent that splays its ribs and flattens its body into a triangular lifting surface when it glides." image: "https://animaltracks.wiki/images/animals/paradise-flying-snake-1.webp" published: "2026-09-07" updated: "2026-09-28" --- # Paradise Flying Snake (*Chrysopelea paradisi*) > **Status**: Checked against 11 sources, listed under Sources below. > **Tagline**: The tree-dwelling serpent that splays its ribs and flattens its body into a triangular lifting surface when it glides. > **Soundtrack Vibe**: Drum & Bass & Liquid Jungle // Sub Focus, "Solar System" > **Soundtrack Links**: [Spotify](https://open.spotify.com/track/5cRDn5aGMLvWsldoRmOOz0) > **Vibe Match**: Sub Focus's rolling breakbeats for a snake that keeps moving in the air: it bends into a wide S-shape and sends waves down its body through a glide reaching an airspeed of 10 metres a second. ## Biological Superpowers & Stats - **Taxonomy**: *Chrysopelea paradisi* - **Danger Level**: Low - **Conservation Status**: Least Concern ([IUCN Red List](https://doi.org/10.2305/iucn.uk.2022-1.rlts.t183189a217764267.en)) - **Superpower**: Splays its ribs and flattens its body into a triangular cross-section that acts as the lifting surface in place of wings - **Habitat**: Fully arboreal, from Thailand and India's Andaman Islands through Malaysia, Indonesia, and the Philippines - **Diet**: Flying snakes as a group take rodents, bats, birds, and lizards, by day - **Tags**: glider, reptile, arboreal, rainforest, jungle ## Natural History & Behavior ## A Wing Cut From a Snake's Own Ribs The paradise flying snake (*Chrysopelea paradisi*) grows up to 91 centimetres (36 inches) long. It belongs to Chrysopelea, a genus of five slender tree snakes found in South Asia and the Indonesian archipelago. It has no wings or any other obvious body part built for flight. Instead, when it glides it splays its ribs outward and flattens its round body from top to bottom, turning its cross-section from round to triangular. Water-tunnel tests of a model of that shape found a higher maximum lift than many other shapes, airfoils among them, and relatively high lift even at a 60-degree angle of attack (the tilt between the body and the oncoming flow), the highest angle the researchers tested. > **A Jump Before It Falls** Filmed taking off from a branch, the snakes mostly used vertically looped "J-loop" takeoffs, which researchers call the only true jumping in snakes. In the commonest, the anchored J-loop, the snake hangs the front of its body in a loop, then holds its rear body still on the branch and accelerates up and away. ## The Numbers Behind the Glide In one study, snakes launched from a branch 9.62 metres up travelled a mean horizontal distance of 10.14 metres and reached an average airspeed of 10 metres per second, and the shallowest glide angle recorded was 13 degrees, figures the researchers say rival or beat familiar gliders such as flying squirrels. Despite an apparent lack of control surfaces, it can exert remarkable control over the direction it takes, and it can maneuver and land either on the ground or on vegetation. Flying snakes make visual assessments before take-off, and head models suggest this species likely has a field of view of about 308.5 degrees, with a considerable zone of binocular vision that extends overhead. ## One Bite, Mild Effects Despite carrying fangs at the back of its jaw, the genus Chrysopelea is classed as nonvenomous. A case report of a human bite recorded a 16-year-old with bite marks and moderate pain on one finger: the patient showed no evidence of significant local or systemic envenomation, and had a transient change in the blood-clotting tests. Its authors say the full effects of this snake's bite remain uncharacterized. Flying snakes hunt by day, taking rodents, bats, birds, and lizards, and this species lays eggs. ## Where It Lives The paradise flying snake is fully arboreal. Its range takes in Thailand, Indonesia, Brunei, India's Andaman Islands, Malaysia, Myanmar, the Philippines, and Singapore, and three subspecies are recognised. The IUCN Red List, in an assessment published in 2011, rates it Least Concern. ## Frequently Asked Questions ### How can a snake glide without any wings? Its body becomes the lifting surface. By splaying its ribs and flattening itself from top to bottom, it swaps a round cross-section for a triangular one. A water-tunnel study of a model of that shape measured a maximum lift coefficient of 1.9 and a maximum lift-to-drag ratio of 2.7, larger than many other shapes, including thick, symmetric and circular-arc airfoils. *(Source: [Holden et al. 2014]())* ### What does its body do in mid-air? A study that filmed its glides with two cameras and reconstructed them in three dimensions found that in the dive it bends from a generally straight posture into a wide S-shape and begins aerial undulation, sending high, rippling waves back down its body toward the tail; by mid-glide the front of its body stays roughly parallel with the ground while the rear cycles up and down. *(Source: [Socha, O'Dempsey & LaBarbera 2005]())* ### How many kinds of flying snake are there, and how big do they get? Five, in the genus Chrysopelea. The Moluccan flying snake is the largest, reaching 120 cm (47 inches); the golden flying snake can reach 100 cm; the paradise flying snake tops out at 91 cm (36 inches); the Indian flying snake runs 60 to 90 cm; and the banded flying snake is the smallest, with a maximum length of 75 cm. *(Source: [Encyclopedia Britannica]())* ## Sources 1. [Flying snake. Encyclopedia Britannica.]() 2. [Chrysopelea paradisi. The Reptile Database.]() 3. [Noor Faradiana Binti Md Fauzi & Mohammad Shahfiz Azman (2023). Chrysopelea paradisi (Boie, 1827). Malaysia Biodiversity Information System (MyBIS).]() 4. [Vogel, Wogan, Diesmos, Gonzalez & Inger (2011). Chrysopelea paradisi. The IUCN Red List of Threatened Species.]() 5. [Socha (2002). Gliding flight in the paradise tree snake. Nature.]() 6. [Socha, O'Dempsey & LaBarbera (2005). A 3-D kinematic analysis of gliding in a flying snake,Chrysopelea paradisi. Journal of Experimental Biology.]() 7. [Socha (2011). Gliding Flight in Chrysopelea: Turning a Snake into a Wing. Integrative and Comparative Biology.]() 8. [Socha (2006). Becoming airborne without legs: the kinematics of take-off in a flying snake,Chrysopelea paradisi. Journal of Experimental Biology.]() 9. [Holden et al. (2014). Aerodynamics of the flying snake Chrysopelea paradisi: how a bluff body cross-sectional shape contributes to gliding performance. Journal of Experimental Biology.]() 10. [Zamore, Araujo & Socha (2020). Visual Acuity in the Flying Snake, Chrysopelea paradisi. Integrative And Comparative Biology.]() 11. [Tan et al. (2012). Bitten by the “Flying” Tree Snake, Chrysopelea Paradisi. The Journal of Emergency Medicine.]() *Published September 7, 2026. 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