Difference between revisions of "EXTIRPATED"

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=='''[[Colorado Pikeminnow-ES| Colorado Pikeminnow]]'''==
 
=='''[[Colorado Pikeminnow-ES| Colorado Pikeminnow]]'''==
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=='''Bonytail Chub'''==
 
=='''Bonytail Chub'''==
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=='''Roundtail Chub'''==
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=='''Lowland Leopard Frog'''==
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==[[Northern Leopard Frog-ES| '''Northern Leopard Frog''']]==
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=='''[[Southwestern Willow Flycatcher-ES| Southwestern Willow Flycatcher]] ==
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[[Image:SWFL Pic.jpg|150px]]
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*[[Media:Southwestern Willow Flycatcher- LStevens.m4a|Audio]]
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*[[Southwestern Willow Flycatcher- EP |Script]]
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*[https://pubs.usgs.gov/of/2016/1120/ofr20161120.pdf A Satellite Model of Southwestern Willow Flycatcher (Empidonax traillii extimus) Breeding Habitat and a Simulation of Potential Effects of Tamarisk Leaf Beetles (Diorhabda spp.), Southwestern United States]
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=='''Western Yellow-billed Cuckoo'''==
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=='''Plains Gray Wolf'''==
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=='''Colorado River Otter'''==
 
=='''Colorado River Otter'''==
 
[[File:Colorado River Otter- EP- PIC.jpg|100px]]
 
[[File:Colorado River Otter- EP- PIC.jpg|100px]]
 
*[[Media:Colorado River Otter- LStevens.m4a|Audio]]
 
*[[Media:Colorado River Otter- LStevens.m4a|Audio]]
 
*[[Colorado River Otter- EP| Script]]
 
*[[Colorado River Otter- EP| Script]]
 
==[[Northern Leopard Frog-ES| '''Northern Leopard Frog''']]==
 
=='''Lowland Leopard Frog'''==
 
  
 
[[Extirpated Species- Archieve]]
 
[[Extirpated Species- Archieve]]
 
 
  
 
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Revision as of 09:00, 3 November 2017


Colorado River Otter- EP- PIC.jpg

Extirpated Species

A number of plants and animals that were once native to Grand Canyon can no longer be found within its' boundaries. Native plants and animals that are no longer present in a place that was once their home are called extirpated species. The Glen Canyon Dam Adaptive Management Program has a goal to restore populations of extirpated species, to the extent feasible and advisable.

Desired Future Condition for Extirpated Species

Re-establish fishes extirpated from Grand Canyon, where feasible and consistent with recovery goals for humpback chub and the recovery goals of those extirpated fishes.

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Updates

Colorado Pikeminnow

Bonytail Chub

Roundtail Chub

Lowland Leopard Frog

Northern Leopard Frog

Southwestern Willow Flycatcher

SWFL Pic.jpg

Western Yellow-billed Cuckoo

Plains Gray Wolf

Colorado River Otter

Colorado River Otter- EP- PIC.jpg

Extirpated Species- Archieve

Links

Presentations and Papers

Other Stuff

  • The 2009 park profile for Grand Canyon National Park prepared by the National Park Service lists the following species as extirpated: grizzly bear, black-footed ferret, gray wolf, jaguar, Bear Valley sandwort, Colorado pikeminnow, bonytail, roundtail chub, and northern leopard frog.
  • The CFMP-EA does not propose management actions to reintroduce extirpated species to the project area; however, reintroduction feasibility studies conducted over the life of the plan would undergo subsequest NEPA analysis. (NPS CFMP-EA_pg59)
  • How close is close enough for gray wolf recovery? It's Interior's call
  • Colorado River Toad Page