An animal may need food, shelter or mates in more than one patch of habitat. Roads or other gaps can make travel difficult. A suitable connection can give it a route between patches. A line on a map is not enough by itself: the route must actually be usable by the kind of animal making the journey.
Plants, animals and ecosystems · Discover & try
Why can a corridor matter between habitat patches?
Reading level 1 of 5 · EarlyChange
Word help
corridor
A route of suitable habitat that can connect other patches.
fragmentation
Separation of habitat into smaller or more isolated parts.
Watch · Try · Explain
See how it works
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Three-patch reachability for an imagined animal with stated barriers; not an actual map or conservation-design prediction.
What to look for
- Patch quality and routes both matter
- Connections are species-dependent
- A missing link can block a whole route
Explain what you noticed
A frog needs moist cover. Which proposed link between ponds is better evidence of functional connectivity?
Keep this idea: A useful connection must match an organism’s actual movement needs.
Follow the sources
- National Park Service — Importance of Wildlife Connectivity
- National Park Service — Bridging the Boreal: Landscape Linkages
Source material checked 2026-10-28. Explanations and activities by Nepedia. Source links do not imply endorsement.
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