Landscape connectivity combines spatial structure with organism-specific movement and ecological processes. Suitable corridors and stepping stones can facilitate dispersal and gene flow, while poorly designed connections may fail for a particular species. This small graph illustrates reachability under stated passability rules, not a field-tested corridor design, migration probability or population-viability calculation.
Plants, animals and ecosystems · Discover & try
Why can a corridor matter between habitat patches?
Reading level 5 of 5 · AdvancedChange
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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