A corridor can improve access to resources and movement among populations, but its value depends on habitat quality, barriers and species behaviour. The diagram treats selected links as passable under an explicit assumption. The animated animal follows only connected links. Missing links cannot be crossed merely because a neighbouring patch looks close on the screen.
Plants, animals and ecosystems · Discover & try
Why can a corridor matter between habitat patches?
Reading level 4 of 5 · FluentChange
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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