Appendix I. Data Collection Forms (following pages)

REDWOOD/ MIXED EVERGREEN/ OAK WOODLAND/ RIPARIAN WOODLAND/ MONTANE

FOREST HABITAT ASSESSMENT FORM

Survey Date: _________ -_________ -_________ Survey I.D. #:__________________________________

Surveyor name/s: ___________________________________________Phone #(____)___________________

Address:_____________________________________ City:______________________ Zip:______________

Watershed:_________________________________ Landowner: ___________________________________

USGS 7.5 Quad Name:____________________________________ Quad #: __________________________

Latitude: _________ North

Longitude:________ West

UTM: ___________ m East

UTM:__________ m North

Township:______________

Range: _________________

Section: ________________

County: ________________

Slope: _________________

Aspect: ________________

Elevation: _____________

Macrotopography:_______

Site History:_______________________________________________________________________________

__________________________________________________________________________________________

Additional Comments:_______________________________________________________________________

__________________________________________________________________________________________

TREE COVER

Tree #

Species

(Hardwood or Conifer)

Percent Ground Cover

DBH

(Circ. / 3.14) @ 4.5 feet

Size Class

     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 
     

(___) / 3.14=

 

CANOPY CLOSURE

 

Closure @ 10ft.

Closure @ 20 ft.

Closure @ 30 ft.

Average % closure

East Transect

       

South Transect

       

West Transect

       

North Transect

       

Plot Center

--------------------

---------------------

----------------------

 
   

Total canopy closure for entire plot

(canopy closure class)

 

CWHR Tree Size Classes

Size Class 1- tree saplings

Size Class 2- 1-6 inches DBH

Size Class 3- 6-11 inches DBH

Size Class 4- 11-24 inches DBH

Size Class 5- 24-36 inches DBH

Size Class 7- >36 inches DBH

SClCWHR Tree Cover Classes

S sparse 10-24% cover

P open 25-39% cover

M moderate 40-59% cover

D dense 60-100% cover

 

 

SHRUB COVER

Shrub #

Species

Living or Dead

     
     
     
     
     
     
     

Total Shrub cover for entire plot (shrub cover class)

 

 

 

Herbaceous Cover

Species (grass or herb)

Cover Class

   
   

 

 

 

 

CWHR Shrub Cover Classes

S sparse 10-24 % cover

P open 25-39 % cover

M moderate 40-59 % cover

D dense 60-100% cover

 

 

 

 

 

 

 

CWHR Herb. Cover Classes

S sparse 2-9 % cover

P open 10-39 % cover

M moderate 40-59 % cover

D dense 60-100% cover

 

 

Special Elements

Size Class

# of Snags

# down Logs

Four (11-23 inches)

   

Five (24-35 inches)

   

Seven (>36 inches)

   

Disturbance type(s) present?

Extent of impact

Relative age

     
     
     

Present in plot?

YES

NO

Fruit or berries

   

Acorns

   

Cones

   

Lichens

   

Mushrooms

   
 

Nearest above ground water

Nearest road (paved/unpaved?)

Distance to:

   

 

 

Extrinsic Stressors

Road Building Overharvesting

Timber Harvest Estuarine Degradation

Grazing Exotic Introductions

Water Projects Hatchery Effects

Urbanization Human Disturbance

Pollution Fire Suppression

Mining

 

Macrotopography

Ridge top

Upper 1/3 of slope

Middle 1/3 of slope

Lower 1/3 of slope

Toeslope (alluvial fan)

Entire slope

Bottom/plain

Bench

Terrace (former shoreline floodplain)

Backslope (cliff)

Basin/wetland

Wash (channel bed)

Draw

Mesa/plateau

Dune/sandfield

Other (describe)

SALAMANDER, AMPHIBIAN AND REPTILE SURVEY DATA FORM

Surveyor’s name/s______________________________________________________________________________

Surveyor’s Phone #___________________ Date__________________________

Survey Name or Watershed_______________________________________________________________________

Legal Description of Survey Area: Quad Name______ Township________ Range_______________

Site Location (1/16 section) _____ ¼ ______ ¼ UTM Northing __________ UTM Easting ___________

Site Number (*1)_______________

Site Description (*2)____________________________________________________________________________

Survey Description (*3) _________________________________________________________________________

Other sites in Survey Area (*4)___________________________________________________________________

Precipitation in last 48 hours (Y or N)______________

Write down the number of each species you find under the appropriate environmental attribute during a search of one site in a survey area.

Species Found

In log

Under log

Under leaves

Under rock

In the open

In live vegetation

In water (*5)

California Slender Salamander

Oregon Ensatina

Clouded Salamander

Black Salamander

Pacific Giant Salamander

Del Norte Salamander

Southern Torrent Salamander

Red-bellied Newt

Tailed Frog

Red-legged Frog

Yellow-legged Frog

Western Toad

Western Pond Turtle

Rubber Boa

Sharp-tailed Snake

Ring-necked Snake

*(1) Assign a number to each site you search in a survey area

*(2) Talus slope, Aquatic, Forest floor, other?

*(3) Type of survey: Time constrained search, coarse woody debris search, aquatic search,

*(4) Describe Water type: River/Creek Watercourse type (I, II, or III), Seep/spring (S), Marsh (M), Lake/pond (L)

SONG BIRD POINT COUNT FIELD DATA FORM

Surveyor’s name/s______________________________________________________________________________

Surveyor’s Phone #___________________ Survey Date__________________________

Survey Name or Watershed_______________________________________________________________________

Legal Description of Survey Area: Quad Name_________ Township_________ Range_______________

Site Numbers (1)______________________________________________________________________________

Survey Description (2) _________________________________________________________________________

Survey Length- Start Time_______________ End Time_______________ Total Minutes________________

Weather__________________________________________ Precipitation in last 48 hours? (Y or N)____________

Write down the common name of each song bird you detect, its activity, and the vegetation you find it in.

Common Name of Bird

Sex and Age

(3)

Site #

Activity (4)

Vegetation (5)

Detection Type (6)

           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           

  1. List all site numbers that were surveyed.
  2. Type of survey: Point Count (PC), Walking Survey (WS)
  3. Male (M) or Female (F); Adult (A) or Juvenile (J) ----optional----
  4. Describe Activity (or) use abbreviations- Flying (Fly), Foraging (F), Singing (S), Calling (C), Courtship (Co), Nest-Building (N)
  5. Vegetation species or name to the best of your knowledge- ie willow, blackberry, alder, redwood, Douglas fir,
  6. Detection Type: You HEAR it (H), You SEE it (S)

Comments:

 

MARBLED MURRELET SURVEY FORM

Surveyor’s name/s and level of experience (1)________________________________________________________

Surveyor’s Phone #___________________ Survey Date ___________________

Survey Name, Watershed, or THP #________________________________________________________________

Legal Description of Survey Area: Quad Name______ Township________ Range_______________

Site Location (1/16 section) _____ ¼ ______ ¼ UTM Northing __________ UTM Easting ___________

Precipitation in last 48 hours (Y or N)______________

Start Time_____________ End Time ________________ Total Minutes________________

Is this an approved or active THP? ____________

You should record this information on to a hand held recorder during a Marbled Murrelet survey, and than transcribe it here afterwards.

#

Time

Detection Type (2)

Bird Activity (3)

Bearing (4)

Bearing (5)

1

         

2

         

3

         

4

         

5

         

6

         

7

         

8

         

9

         

10

         

11

         

12

         

13

         

14

         

15

         

16

         

17

         

18

         

19

         

20

         

  1. Untrained (1), Trained (2)
  2. You Hear it (H), You SEE it (S) or both
  3. Flying (F), Singing (S), Perched (P)
  4. The direction of flight if the bird is flying.
  5. The direction the bird is in relation to you, the surveyor.

Comments:

 

SNOWY PLOVER SURVEY FORM

Surveyor’s name/s and experience (1)_______________________________________________________________

Surveyor’s Phone #___________________ Survey Date__________________________

Legal Description of Survey Area: Quad Name_________ Township_________ Range_______________

Survey Length- Start Time_______________ End Time_______________ Total Minutes________________

What stretches of beach did you survey?____________________________________________________________

_____________________________________________________________________________________________

Weather__________________________________________ Precipitation in last 48 hours? (Y or N)____________

Plover #

Location: UTM coordinates or Section

1

 

2

 

3

 

4

 

5

 

6

 

7

 

8

 

9

 

10

 

    1. Untrained (1), Trained (2)

Comments:_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

SPOTTED OWL, GOSHAWK, EAGLE or OTHER RAPTOR SURVEY FORM

Surveyor’s name/s and level of experience (1)________________________________________________________

Surveyor’s Phone #___________________ Survey Date ___________________

Survey Name, Watershed, or THP #________________________________________________________________

Legal Description of Survey Area: Quad Name______ Township________ Range_______________

Survey Description__________________________________________________________________________

Sites Visited _____________________________

Precipitation in last 48 hours (Y or N)______________

Start Time_____________ End Time ________________ Total Minutes________________

Is this an approved or active THP?

Species

Time

Detection Type (2)

Bird Activity (3)

Bearing (4)

Bearing (5)

           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           

    1. Untrained (1), Trained (2)
    2. You Hear it (H), You SEE it (S) or both
    3. Flying (F), Calling (C), Perched (P)
    4. The direction of flight if the bird is flying.
    5. The direction the bird is in relation to you, the surveyor.

Comments:________________________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Please include copies of any photos you have.

RED TREE VOLE SURVEY DATA FORM

Surveyor’s name/s ______________________________________________________________________________

Surveyor’s Phone #___________________ Survey Date ___________________

Survey Name or Watershed_______________________________________________________________________

Legal Description of Survey Area: Quad Name______ Township________ Range_______________

Survey Description__________________________________________________________________________

Sites Visited _____________________________

Precipitation in last 48 hours (Y or N)______________

Start Time_____________ End Time ________________ Total Minutes________________

Mark the nest trees with flagging. You should take photographs and/or samples of each vole nest you find, and write the record number on the photo back / specimen bag.

Record number

Location (1)

Describe the nest (2)

1

   

2

   

3

   

4

   

5

   

6

   

7

   

8

   

9

   

10

   

11

   

12

   

13

   

14

   

15

   

16

   

17

   

18

   

19

   

20

   

    1. Section or UTM coordinates
    2. Include tree species and nest height.

Comments:

TRACKPLATE DATA FORM

Surveyor’s Name/s-___________________________ Surveyor’s Phone #-_________________________

Station Name, Description, or Sub-Watershed________________________________________________

Legal Description of Sample Unit: Quad Name_________ Township_________ Range_______________

Four Section Numbers for Sample Unit: ____, _____, _____, _____

Station Location (1/16 section) _____ ¼ ______ ¼ UTM Northing __________ UTM Easting ___________

Sample Unit # _________ Station # (*1)_________ Type (*2)________

Start Date ______________________________ Duration ____________________

Visit 1

Visit 2

Visit 3

Visit 4

Visit 5

Visit 6

Visit 7

Visit 8

Visit 9

Days since last visit

Box Condition

(*3)

Bait

(*4)

Lure

(*5)

Precipitation

(*6)

Conspicuous Ants (*7)

Species 1

(*8)

Species 2

 

 

Species 3

Species 4

Species 5

Comments:_________________________________________________________________________________________________________________________________________________________________________________

  1. Assign a number for each track station in your sample unit
  2. Plastic (P), Wood (W), or Open (O)
  3. Intact (OK), or Inoperable (I)
  4. Present (P) or Absent (A)
  5. Present (S-Skunkit, G-Gusto) or Absent (A)
  6. Yes (Y) or No (N) in the previous 48 hours
  7. Yes (Y) or No (N)

Four-letter acronym; use most precise taxonomy possible. (e.g. MAAM- Marten; MAPE-Fisher; SPGR- Spotted skunk; MEME- Striped skunk, PRLO- Raccoon; BAAS- Ringtail cat; URAR- Gray fox; TASP- squirrel and chipmunk species; GLSA- Flying squirrel; MICE- unidentifiable mouse-sized mammal; LIZD-unidentifiable lizard.). List in alphabetical order.

Fax interesting tracks to AFI 707-923-4486, attn: FCTP.

For track images on the web, check out Redwood Sciences Lab website: http://www.rsl.psw.fs.fed.us/projects/wild/zielinski/bztracks.html

ROADLESS AREA / PROPOSED WILDERNESS AREA ROAD/TRAIL TRAVELWAY SURVEY

Field Checker Names and Phone #_________________________________________________________________

Proposed Wilderness ________________________________ Trail name _________________________________

National Forest and/or general vicinity_____________________________________________________________

Road directions. Please get mileage between intersections. Is the route suitable for standard passenger vehicles?

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Average driving time _____________ from __________________________

Trail directions. Please give approximate distances between points and note trail condition, steep places, campsites, water sources, hazards, points of interest. Is it suitable, even part way, for young children? Backpack or dayhike or both? Will it be too hot in summer? Is access restricted seasonally by snow or high water? Interesting plants? Or anything else you want to add.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Car camping facilities nearby.

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Send an additional copy of this form to:

Susan Nolan

California Wilderness Coalition

POB 115

Bayside, CA. 95524

(707) 839-9135

 

 

FIELD DATA PRIVACY POLICY

We agree to share the field data we collected, which therefor belongs to us.

The following are terms upon how we are willing to share this data.

Check the following for which you agree that LEGACY-TLC can use your data:.

_____ For use by LEGACY-TLC only.

_____ For use by other non-profit organizations.

_____ For use by community members.

_____ For use by government agencies.

_____ For other use:

_____ For use by any and all who want it.

 

 

 

 

Signed:

 

 

 

Date:

 

Field Surveyor Name:

 

Mailing Address:

 

Phone Number:

Email Address:

Survey Descriptions:

 

Appendix 2. Extrinsic Stressors

Water Projects

Water projects include the presence of dams, channelization measures, and water diversions that have the following effects on native aquatic species:

Dams have been identified to:

  1. Reduce the downstream volume of water in aquatic habitats thus reducing the amount of breeding and rearing (suitable) habitat available to species;
  2. Disrupt the natural hydrologic regime of aquatic habitats thus inducing rates of channelization with corresponding losses of riparian and suitable habitat; and
  3. Prevent the passage of migrating fish species where adequate fish ladders are absent.

Channelization measures have restricted natural meandering of watercourses thus reducing aquatic and riparian habitat and increased scouring of the current watercourse channel, reducing habitat quality.

Diversions have been identified to reduce the downstream volume of water in aquatic habitats thus reducing the amount of suitable habitat available to species.

Urbanization

Urbanization includes the loss of natural habitat to a variety of development activities (conversion to homes, agriculture, pasture, etc.) that affect native species by: reducing the amount of habitat available to species (especially in lowlands, valleys, and the coastal plain), increasing fragmentation effects, increasing exotic species introduction, and increased pollution.

Pollution

Pollution includes many forms of degradation (e.g. chemical runoff, excess sediment loads, thermal) mainly caused by industrial and agricultural activities that affect native species by depositing large amounts of contaminants into aquatic habitats, degrading water quality enough to negatively alter the growth, reproduction, and survival of many species.

Mining

Two major types of mining occur in the CNCB: gravel and mineral mining. Gravel mining involves the removal of substrate from aquatic habitats faster than it can be replaced by natural processes by reducing the amount of suitable habitat available mainly to fishes. Mineral extraction occurs at various scales, targeting multiple types of minerals (e.g. nickel, gold) within the CNCB. The major effects of these types of mining include habitat destruction and hazardous chemical deposition.

Overharvesting

Overharvesting involves the removal of individuals from a population of a particular species faster than they can be replaced by natural reproduction. This reduces the abundance of species and thus the number of individuals available to participate in reproductive activities required for the continued persistence of the species.

Estuarine Degradation

Estuarine degradation involves the general degradation of estuarine habitats, mainly from pollution, urbanization, and dredging activities that affect native aquatic species by decreasing the amount of suitable habitat available. Estuaries represent critical stop-over habitat for many species of water birds and plays a variety of roles for multiple fish species.

Exotic Introductions

Introductions of exotic species (mostly plants and fish) have occurred throughout the CNCB with the following effects on native species: competition with and replacement of native species reducing their growth, survival, and reproduction, and changing the structure and composition of several communities.

Hatchery Effects

Many native aquatic species (primarily fish populations) are "enhanced" through hatchery activities that increase the number of individuals available to both recreation and reproduction. This affects native aquatic species by introducing fish that: increase competition with native stocks and reduce the genetic integrity of native stocks. (Hatchery fish are usually produced from stocks that are not native to the aquatic habitat in which they are planted. These individuals usually have a genetic quality that is inferior to those of the native individuals, and after successful interbreeding occurs, offspring are produced that are less capable of maintaining the species into the future).

Human Disturbance

Many habitats often receive large amounts of recreational pressure, such as rafting, catch-and-release fishing, and off highway vehicle (OHV) use. These disturbances can have dramatic (e.g. OHV degradation of sensitive dune communities) or subtle (e.g. snowy plover abandonment of beach and dune sites due to human disturbance) effects. Disturbance of individuals can cause abandonment of key sites or reduction in the amount of time they spend feeding, resting, and reproducing, potentially reducing their growth and survival.

Fire Suppression

This includes the direct suppression of fire as well as landscape alterations designed to decrease fire potential and intensity (e.g. fire and fuel brakes in chaparral). Fire suppression has different effects ranging from threatening the existence of entire communities, such as closed-cone cypress, to causing forests to become much more dense with younger trees.

 

 

 

Appendix 3. Maps (following pages)

Appendix 4. Charts

Chart 1. Focal Species and Their Habitat Associations. (Draft under review.)

Focal Species

Redwood

Mixed Evergreen

Montane/ Subalpine Forest

Oak Woodland

Closed Cone Pine and Cypress

Chapparal

North Coast Shrub

Coastal Salt Marsh

Coastal Prairie

Beach and Dune

Lowland Riparian Woodland

Riverine

Estuarine

Lakes and Ponds

Springs, Streams,

Marshes

Northern spotted owl

x

x

x

x

Northern goshawk

x

x

Cooper's hawk

x

x

x

X

sharp-shinned hawk

x

x

x

X

golden eagle

x

bald eagle

x

x

x

?

x

x

x

X

varied thrush

x

marbled murrelet

x

x

x

pileated woodpecker

x

x

x

yellow breasted chat

x

yellow warbler

x

ardeid roosts/nests

x

Western snowy plover

x

Pacific fisher

x

x

Humboldt marten

x

x

Northern flying squirrel

x

x

x

white-footed vole

x

red tree vole

x

x

shrew-mole

x

x

all bat species

x

x

x

x

x

ringtail cat

?

Pt Arena Mountain beaver

x

x

x

Badger

x

Mountain lion

x

x

x

x

Southern torrent salamander

x

x

x

clouded salamander

x

x

Pacific giant salamander

x

?

x

Del Norte salamander

x

black salamander sasaSSasal.salamanderSsasalsalamander

x

x

California newt

X

x

X

red bellied newt

?

x

x

x

X

tailed frog

x

x

x

X

yellow legged- frog

X

Northern red-legged frog

x

x

x

western toad

x

x

NW pond turtle

x

x

x

rubber boa

Coho

x

x

summer steelhead

x

x

pink salmon

x

x

chum salmon

x

x

river lamprey

x

x

coastal cutthroat

x

green sturgeon

x

x

Russian River tule perch

x

x

California roach subspecies

x

x

Hardhead

x

x

winter steelhead

x

x

 

Chart 2. Focal Species Types. (Draft under review.)

Keystone Species

Umbrella Species

Flagship Species

Habitat Quality Indicator

Wilderness Quality Indicator

Prey Species

Wide-Ranging

Regional

Endemic

Dispersal

Limited

Area Limited

Resource

Limited

Process Limited

Northern spotted owl

X

X

X

X

X

X

Northern goshawk

X

X

X

X

Cooper's hawk

X

X

sharp-shinned hawk

X

golden eagle

X

X

bald eagle

X

X

varied thrush

X

X

X

X

marbled murrelet

X

X

X

X

X

pileated woodpecker

X

X

X

X

yellow breasted chat

X

X

yellow warbler

X

X

Ardeid roosts/nests

X

X

Western snowy plover

X

X

grizzly bear (extinct)

X

X

X

X

X

X

X

X

X

Pacific fisher

X

X

X

?

X

X

X

Humboldt marten

X

X

X

X

X

X

X

X

Northern flying squirrel

X

X

X

X

white-footed vole

X

X

red tree vole

X

X

X

shrew-mole

all bat species

X

ringtail cat

X

Pt Arena mountain beaver

X

American badger

X

mountain lion

X

X

X

?

?

southern torrent salamander

X

X

clouded salamander

X

X

Pacific giant salamander

X

X

X

arboreal salamander

X

X

Cal. tiger salamander

X

X

California newt

X

X

red bellied newt

X

X

X

Tailed frog

X

X

Foothill yellow-legged frog

X

X

Northern red-legged frog

X

X

Western toad

X

X

NW pond turtle

X

X

Rubber boa

X

Coho

X

X

X

X

X

X

X

X

Summer steelhead

X

X

X

X

X

X

X

pink salmon

X

X

X

X

X

chum salmon

X

X

X

X

X

river lamprey

X

X

X

coastal cutthroat

X

X

X

X

X

X

green sturgeon

X

X

Russian River tule perch

X

California roach subspecies

X

X

X

Chart 3. Species with Special Status in the California North Coastal Basin

Federally

Endangered

Federally Threatened

Federal Species of Concern

Federal Candidate for Listing

California Endangered

California Threatened

California Candidate for Listing

California Species of Special Concern

California Fully Protected

Protected under California Forest Practice Rules

Law suit/s filed for Listing

Harvest Species

Survey and Manage Species

U.S. Forest Service Sensitive

Karok Hesperia Snail

x

x

Coastal Cutthroat Trout

x

x

Coho Salmon

6/5/97

Summer Steelhead Trout

5/31/00

Spring-run Chinook Salmon

x

x

Southern Torrent Salamander

X

x

Del Norte Salamander

X

x

x

x

Tailed Frog

X

X

Red-legged Frog

X

X

Foothill Yellow-legged Frog

X

X

Rubber Boa

6/27/71 *1

x

Western Pond Turtle

x

X

Willow Flycatcher

1/2/91

Yellow-breasted Chat

X

Yellow Warbler

X

Marbled Murrelet

9/30/92

3/12/91

Snowy Plover

4/5/93

X

Great Blue Heron

x

Great Egret

x

California Brown Pelican

10/23/70

6/27/71

Northern Goshawk

X

x

x

x

Cooper's Hawk

X

Sharp-shinned Hawk

X

Northern Harrier

X

Black-shouldered Kite

X

Osprey

X

Golden Eagle

x

X

x

Bald Eagle

3/11/67 to

8/11/95

6/27/71

x

x

Swainson's Hawk

4/17/83

Northern Spotted Owl

6/22/90

x

Great Gray Owl

10/2/80

Peregrine Falcon

10/13/70 *2

6/27/71

Red Tree Vole

X

x

x

White-footed Vole

x

x

Roosevelt Elk

x

Mountain Lion

X

x

Badger

X

x

Pacific Fisher

X

X

Marten

x

x

*1 Southern California sub-species

*2 Federally de-listed in 1999.

Chart 4.Stressors

Red

wood

Mixed

Ever-

Green

Oak

Wood

land

Closed

Cone

Pine and Cypress

Montane/

Subalpine

Forest

Chapparal

Riparian

Wood-

Land

North

Coast

Scrub

Coast

Prairie

Coast

Salt

marsh

Beach

and

Dune

Riverine

Estuarine

Lakes

and

Ponds

Springs,

Fresh- water

Marshes,

Streams

Vernal Pools

Road

building

X

X

X

X

X

X

   

X

 

OHV use

X

X

X

X

 

Timber

Harvest

X

X

   

X

           

X

X

X

X

 

Grazing

   

X

X

   

X

X

X

   

X

X

X

X

X

Water projects

           

X

   

X

 

X

X

X

X

 

Urbanization

X

 

X

     

X

X

 

X

X

X

X

 

X

X

Pollution

                 

X

 

X

X

X

X

 

Mining

     

X

             

X

X

     

Overharvest

X

X

 

X

             

X

X

     

Estuarine degradation

                 

X

 

X

X

     

Exotic introductions

X

X

X

   

X

   

X

X

X

X

X

X

X

X

Hatchery effects

                     

X

X

     

Human Disturbance

X

X

X

   

X

X

 

X

X

X

X

X

   

X

Fire Suppresion

X

X

X

X

X

X

 

X

X