No Jungles in North America: Climate and Definition

Correct: There are no jungles in North America.

Why Not?

• Definition: "Jungle" = dense, tropical/subtropical forest with high biodiversity, lianas, multi-layered canopy, no frost
• Climate: North America (continent) spans Arctic to subtropical. No true tropical zone on mainland. Southern tip of Florida (Everglades) is subtropical wetland, not jungle. Hawaii (Polynesia) has tropical rainforests but is Oceania, not North America geographically.
• Biomes: Boreal forest, temperate rainforest (PNW), deciduous forest, grassland, desert, tundra — no tropical rainforest/jungle

Common Confusions

• Pacific Northwest "rainforest" — Temperate (Hoh, Quinault). Mossy, coniferous, cool. Not jungle.
• Amazon — South America. Often misattributed.
• Florida Everglades — Subtropical sawgrass marsh, mangroves, hammocks. Not jungle.
• Mexico (southern) — Has tropical rainforests (Chiapas, Yucatán). Geographically North America, but often separated culturally/ecologically.

Technically

If including Central America (part of North American continent), then Guatemala, Belize, Honduras, Nicaragua, Costa Rica, Panama have true jungles (Maya Forest, Darién Gap). But "North America" usually = Canada, US, Mexico (northern).

So: No jungles in US/Canada. Mexico has them but they're Neotropical, not Nearctic.