Long-billed Curlew (Numenius americanus): a technical Conservation Assessment Prepared for the usda forest Service, Rocky Mountain Region, Species Conservation Project December 12, 2006 James A. Sedgwick
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- Figur e 12a.
30 W eb 4 W eb 3 W eb 2 W eb 1 C E N T R U M Resources W
at er /w ea th er
ve ge ta tio n food: grasshoppers | W
at er /w ea th er
ve ge ta tio n food: earthworm s |
| W at er /w ea th er
ve ge ta tio
n fo od : c ra bs , s hr im p |
| So il t
yp e
w at er /w ea th er
fi re
ve ge ta tio n food; cover
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| Topography
w at er /w ea th er
ve ge ta tio n
m ic ro ha bi ta t
co ve r
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| Hum
ans
gr azi
ng
w at er /w ea th er ve ge ta tio n food; cover
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| Hum ans
pr ai ri e d
og
w at er /w ea th er ve ge ta tio
n food; cover
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c ont rol
| Hum
ans
pr es cr ib ed f ir e
w at er /w ea th er ve ge ta tio
n food; cover
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Hum ans
pe st ic id es
food; cover
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Figur e 12a. Resources centrum of the long-billed curlew envirogram. Figur e 12b. Malentities centrum of the long-billed curlew envirogram. W eb 4 W eb 3 W eb 2 W eb 1 C E N T R U M M al en ti ti es Hum
ans oi l/g as d ev el op m en t fr ag m en ta tio
n di st ur ba nc e
fe cu nd ity , d en si tie s
| Hum ans gr az in g w at er /w ea th er ve ge ta tio n fe cu nd ity , d en si tie s |
| Hum
ans pr es cr ib ed f ir e w at er /w ea th er ve ge ta tio
n fe cu nd ity
, d en si tie s |
| W at er /w ea th er
ve ge ta tio n food; cover w in te r d is tr ib ut io n
w in te r s ur vi va l |
| W at er /w ea th er
ve ge ta tio n m ic ro cl im at e nest phenology |
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W at er /w ea th er
ve ge ta tio n cost of m igration___ di st ri bu tio n |
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Hum ans ag ri cu ltu
re fr ag m en ta tio n/
po pu la tio
n d ec lin e | ha bi ta t l os s
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Hum ans
pe st ic id es
de ns iti
es , m
or ta lit y |
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