Wildlife Specialist report
Wildlife Specialist report
Wildlife Specialist report
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Reptiles and Amphibians-Effects by Alternative<br />
Chiricahua Leopard Frog (Federally listed Threatened species)<br />
Table 39: Analysis Area - Existing Condition and Proposed Change Table by<br />
Alternative:<br />
Chiricahua Leopard Frog<br />
Reasonable Dispersal Analysis<br />
Area (15 occupied sites) on<br />
USFS lands = 71,624 ac.<br />
Motorized Routes<br />
Existing<br />
Effects Change in Effects<br />
Alt B (No<br />
Action) Alt C Alt D Alt E Alt F Alt G<br />
Open Existing ML 2 - ML 5 Miles 71 -6 -21 -44 -14 -11<br />
Reopen Closed ML 1 Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Administrative Route Miles 0.0 5.7 8.8 9.5 7.4 7.4<br />
Add Unauthorized Route Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Add Admin. Unauthorized Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Seasonal - Resource Protection Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Motorized Trails Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Existing Road to OHV Trail Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Existing ATV Trail Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Closed Road to OHV Trail Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Administrative Trail Miles 0.0 0.0 0.7 0.0 0.0 0.0<br />
Add Unauthorized Trail Miles 0.0 0.0 0.0 0.0 0.0 0.0<br />
Total FS Routes and Trails<br />
Percent in Miles of Alt. B<br />
Miles 71 70.6/-.5 59.7/-11.4 36.6/-34.5 64.5/-6.6 67.7/-3.4<br />
(Existing) %Miles<br />
-0.6% -15.9% -48.5% -9.2% -4.7%<br />
Routes Crossing Streams<br />
Open Existing ML 2 - ML 5 Count 65 -21 -38 -57 -34 -23<br />
Administrative Route<br />
Total FS Routes & Trails<br />
Count<br />
20 21 23 21 21<br />
Crossings<br />
Percent Change of Alt. B<br />
Count 65 64 48 31 52 63<br />
(Existing) %Count<br />
-9.9% -32.5% -56.4% -26.8% -11.4%<br />
Private Rd. Stream Crossings Count 2 NC NC NC NC NC<br />
Motorized Dispersed Camping<br />
Percent in Acres of Alt. B<br />
Acres 39,828 -38,529 -38,971 -39,828 -38,643 -38,612<br />
(Existing) %Acres<br />
-96.7% -97.9% -100% -97% -96.9%<br />
Motorized Areas<br />
Motorized Area - All Vehicles Acres 0.0 0.0 0.0 0.0 0.0 0.0<br />
Motorized Area - OHV Only Acres 0.0 0.0 0.0 0.0 0.0 0.0<br />
Motorized Big Game Retrieval<br />
Percent in Acres of Alt. B<br />
Acres 39,828 -4,966 -38,971 -39,828 -16,873 -38,612<br />
(Existing) %Acres<br />
-12.5% -97.9% -100% -42.4% -96.9%<br />
No Action Alternative (Alt. B): Under this alternative there are 71 miles of motorized<br />
routes within a reasonable dispersal area of occupied chiricahua leopard frog sites. The<br />
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