Supplementary Material Supplementary Table 1: Complete list of bird species and their synanthropy, functional group and special species status. Species Abbreviati on Synanthropy Functional Group Special or indicat or species Acorn Woodpecker ACWO non- synanthropic own group yes American Crow AMCR synanthropic corvidae omnivores no American Goldfinch AMGO synanthropic own group no American Robin AMRO non- synanthropic seed eaters, frugivores and ground foragers no Anna’s Hummingbird ANHU synanthropic hummingbirds yes Ash-throated Flycatcher ATFL non- synanthropic vireos, sparrows, warblers no Barn Swallow BASW synanthropic swallows no Black-capped Chickadee BCCH synanthropic bark foragers no Bewick’s BEWR synanthropic seed eaters, no
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Supplementary Material
Supplementary Table 1: Complete list of bird species and their synanthropy, functional
group and special species status.
Species
Abbreviation Synanthropy Functional Group Special
or
indicator
species
Acorn
Woodpecker
ACWO non-synanthropic own group yes
American Crow AMCR synanthropic corvidae omnivores no
American
Goldfinch
AMGO synanthropic own group no
American Robin AMRO non-synanthropic seed eaters, frugivores and
ground foragers
no
Anna’s
Hummingbird
ANHU synanthropic hummingbirds yes
Ash-throated
Flycatcher
ATFL non-synanthropic vireos, sparrows, warblers no
Barn Swallow BASW synanthropic swallows no
Black-capped
Chickadee
BCCH synanthropic bark foragers no
Bewick’s Wren BEWR synanthropic seed eaters, frugivores and
ground foragers
no
Brown-headed
Cowbird
BHCO synanthropic seed eaters, frugivores and
ground foragers
no
Black-headed
Grosbeak
BHGR synanthropic seed eaters, frugivores and
ground foragers
no
Black Phoebe BLPH synanthropic flycatchers no
Brown Creeper BRCR non-synanthropic own group no
Black-throated
Grey Warbler
BTGW non-synanthropic foliage gleaners no
Ban-tailed
Pigeon
BTPI synanthropic own group no
Bullock’s Oriole BUOR synanthropic own group no
Bushtit BUSH synanthropic bark foragers no
California Quail CAQU synanthropic own group no
Cassin’s Vireo CAVI synanthropic seed eaters, frugivores and
ground foragers
no
Chestnut-
backed
Chickadee
CBCH non-synanthropic bark foragers no
Cedar Waxwing CEWA synanthropic foliage gleaners no
Chipping
Sparrow
CHSP synanthropic seed eaters, frugivores and
ground foragers
yes
Common Raven CORA synanthropic corvidae omnivores no
Common
Yellowthroat
COYE synanthropic foliage gleaners no
Dark-eyed
Junco
DEJU non-synanthropic seed eaters, frugivores and
ground foragers
no
Downy
Woodpecker
DOWO non-synanthropic bark foragers no
European
Starling
EUST synanthropic seed eaters, frugivores and
ground foragers
no
Evening
Grosbeak
EVGR synanthropic seed eaters, frugivores and
ground foragers
no
Grey Jay GRJA synanthropic corvidae omnivores no
Hairy HAWO non-synanthropic bark foragers no
Woodpecker
Hermit Warbler HEWA non-synanthropic foliage gleaners no
House Finch HOFI synanthropic own group no
House Wren HOWR synanthropic seed eaters, frugivores and
ground foragers
no
Hutton’s Vireo HUVI non-synanthropic vireos, sparrows, warblers no
Lazuli Bunting LABU synanthropic seed eaters, frugivores and
ground foragers
no
Lesser
Goldfinch
LEGO synanthropic seed eaters, frugivores and
ground foragers
no
McGillivray’s
Warbler
MGWA synanthropic bark foragers no
Mourning Dove MODO synanthropic own group no
Nashville
Warbler
NAWA non-synanthropic foliage gleaners no
Northern Flicker NOFL synanthropic bark foragers no
Orange-crowned
Warbler
OCWA synanthropic own group no
Olive-Sided
Flycatcher
OSFL synanthropic flycatchers no
Pine Grosbeak PIGR synanthropic own group no
Pileated
Woodpecker
PIWO non-synanthropic bark foragers no
Pacific-slope
Flycatcher
PSFL non-synanthropic flycatchers no
Purple Finch PUFI synanthropic seed eaters, frugivores and
ground foragers
no
Red-breasted
Nuthatch
RBNU non-synanthropic bark foragers no
Red-breasted
Sapsucker
RBSA non-synanthropic own group no
Rufous
Hummingbird
RUHU synanthropic hummingbirds no
Red-winged
Blackbird
RWBL synanthropic seed eaters, frugivores and
ground foragers
no
Western Scrub
Jay
SCJA synanthropic corvidae omnivores yes
Sooty Grouse SOGR non-synanthropic own group no
Song Sparrow SOSP synanthropic seed eaters, frugivores and
ground foragers
no
Spotted Towhee SPTO non-synanthropic seed eaters, frugivores and
ground foragers
no
Steller’s Jay STJA non-synanthropic corvidae omnivores no
Swainson’s
Thrush
SWTH non-synanthropic foliage gleaners no
Townsend’s
Warbler
TOWA non-synanthropic foliage gleaners no
Violet-green
Swallow
VGSW synanthropic swallows no
Warbling Vireo WAVI synanthropic vireos, sparrows, warblers no
White-breasted
Nuthatch
WBNU synanthropic bark foragers yes
White-crowned
Sparrow
WCSP synanthropic vireos, sparrows, warblers no
Western
Bluebird
WEBL non-synanthropic foliage gleaners yes
Western
Tanager
WETA non-synanthropic foliage gleaners no
Wild Turkey WITU non-synanthropic corvidae omnivores no
Wilson’s
Warbler
WIWA non-synanthropic foliage gleaners no
Winter Wren
(now Pacific
Wren)
WIWR non-synanthropic seed eaters, frugivores and
ground foragers
no
Western
Meadowlark
WMLA non-synanthropic seed eaters, frugivores and
ground foragers
yes
Western Wood
Peewee
WWPE synanthropic flycatchers no
Yellow-breasted
Chat
YBCH non-synanthropic vireos, sparrows, warblers no
Yellow Warbler YEWA synanthropic foliage gleaners no
Yellow-rumped
Warbler
YRWA synanthropic vireos, sparrows, warblers no
Supplementary Table 2. Sampling intensity of individual bird species.
Specie
s Code
Sampling
Intensity
Specie
s Code
Sampling
Intensity
Specie
s Code
Sampling
Intensity
Specie
s Code
Samplin
g
Intensity
ACWO 72% CAVI 79% MGWA 44% SPTO 68%
AMCR 58% CEWA 62% MODO 44% STJA 81%
AMGO 72% CHSP 76% NOFL 64% TOWA 44%
AMRO 74% COYE 89% OCWA 56% VGSW 71%
ANHU 62% DEJU 82% PIGR 44% WBNU 70%
BASW 44% DOWO 47% PIWO 44% WCSP 73%
BCCH 68% EUST 68% PSFL 65% WEBL 79%
BEWR 74% HEWA 44% PUFI 62% WETA 78%
BHCO 71% HOFI 69% RBSA 50% WIWR 44%
BHGR 74% HOWR 74% RUHU 58% WMLA 44%
BRCR 78% HUVI 68% RWBL 48% WWPE 69%
BUOR 74% LABU 66% SCJA 54% YBCH 72%
BUSH 44% LEGO 62% SOSP 64% YEWA 58%
Supplementary Table 3. List of functional groups resulting from Cluster Analysis (see text
for description of analysis). Species codes given in Table 5.
Group Species Included Group Species
Included
1 Acorn
Woodpeckers
ACWO 11 Brown Creepers BRCR
2 Corvidae
omnivores
AMCR, CORA, SCJA, WITU, GRJA, STJA 12 Orange-crowned
Warblers
OCWA
3 Seed eaters,
frugivores, ground
foragers
AMRO, BHGR, EUST, EVGR, PUFI, SPTO,
BEWR, HOWR, WIWR, WREN, CAVI, BHCO,
WMLA, LABU, SOSP, LEGO, CHSP, RWBL,
DEJU
13 Red-breasted
Sapsuckers
RBSA
4 Bark foragers BCCH, BUSH, CBCH, DOWO, HAWO, PIWO,
WBNU, MGWA, NOFL, RBNU
14 Swallows BASW
VGSW
5 Flycatchers BLPH, WWPE, PSFL, OSFL 15 House Finches HOFI
6 Foliage gleaners BTGW, HEWA, SWTH, NAWA, COYE, WIWA,
YEWA, CEWA, WEBL, WETA, TOWA
16 Pine Grosbeaks PIGR
7 Vireos,
Sparrows,
Warblers
ATFL, WAVI, YRWA, HUVI, YBCH, WCSP 17 California Quails CAQU
8 American
Goldfinches
AMGO 18 Sooty Grouses SOGR
9 Bullock’s Oriole BUOR 19 Band-tailed
Pigeons
BTPI
10 Hummingbirds ANHU, RUHU 20 Mourning Doves MODO
Supplementary Table 4: Candidate explanatory variables for canonical correspondence
analysis (CCA) and generalized linear models (GLM). See text for additional information on
how each variable was measured and/or calculated.
Abbreviation
used, if any
Unit How variable was
measured
Included
in CCA
Included
in GLM
Local (site) scale variables
Average canopy height CanopyHeight m Field estimates using
laser rangefinder
yes yes
Average canopy cover CanopyCover % Field measurements
using densitometer at
0, 90, 180 and 270º,
one meter from
estimated centermost
tree
yes yes
Height diversity HD # Field measurements
using ruler and a laser
rangefinder and
calculated using
methods discussed in
Moss (1978)
yes yes
Number of snags and logs SnagsAndLogs # Field counts within
0.04 ha of center of
yes no*
site
Number of tree stems (total) TotalStems # Field counts within
0.04 ha of center of
site
yes yes
Number of large tree stems (total) Total Large
Stems
# Field counts of trees
>8 cm within 0.04 ha
of center of site
yes yes
Number of seedling tree stems # Field counts of trees
<2.5 cm within 0.04 ha
of center of site
no† no†
Number of sapling tree stems # Field counts of trees
2.5-8 cm within 0.04
ha of center of site
no† no†
Basal area # Calculated based on
number of each size of
tree measured
no† no†
Tree species diversity # Counted number of
trees in each of eight
families (including one
unidentified) within
0.04 ha of center of
site
no† no†
Presence of cuts y/n Field observations
within 50 m of center
of site
no‡ no‡
Presence of grazing y/n Field observations
within 50 m of center
of site
no‡ no‡
Understory vegetation (Rhus % Field estimates within no† no†
diversilobs, Rubus discolor, tree
saplings, other)
0.01-ha of center of
site
Ground cover (grasses/forbes,
bare ground, impervious surface,
water)
% Field estimates within
0.01-ha of center of
site
no† no†
Number of next boxes # Field counts within 50
m of center of site
no‡ no‡
Impervious area % Field estimates within
50 of center of site
no† no†
Water % Field estimates within
50 m of center of site
no† no†
Patch scale variables
Area** Area m2 Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes
Core area (amount of area 50 m
from any edge) **
m2 Calculated using
Hawth Tools and
landcover data in
ArcGIS
no† no†
Perimeter** Perim M Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes*
Area:perimeter** M Calculated using
Hawth Tools and
landcover data in
ArcGIS
no† no†
Landscape scale variables
Amount of surrounding oak
forests**
Oak % Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes
Amount of surrounding other
forests**
Forest % Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes
Amount of surrounding
development**
Develop % Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes
Amount of surrounding
agriculture**
Ag % Calculated using
Hawth Tools and
landcover data in
ArcGIS
yes yes
Amount of surrounding “other”
(everything not included in other
four matrix variables)**
% Calculated using
Hawth Tools and
landcover data in
ArcGIS
no† no†
Distance to nearest oak** m Calculated using
Hawth Tools and
landcover data in
ArcGIS
no† no†
*removed based on multicollinearity
†removed based on inclusion in other variables
‡ removed based on distribution and simple regressions
**Used Trimble Juno and a TruPulse 360B Rangefinder in the field to map patch perimeters. ArcGIS was then
used to calculate this variable.
Supplementary Table 5: Generalized linear model results for diversity of all identified
species (richness, abundance), for synanthropic species (richness, abundance), for non-
synanthropic species (richness, abundance), for functional groups (richness, evenness and
abundance) and for individual species (abundance). Functional group abundances are listed
by the description of the functional group and are given only for groups with more than one
species. A more detailed account every species in each functional group is listed in
Supplementary Table 3. When the null model is one of the viable models (AICc=AICcmin±2),
only the null is reported. All AIC values, ΔAIC, and weights (Wi) are listed for each model
run up to AICcmin±2 in Supplementary Table 6. R2 was calculated as 1-(residual deviance/null
deviance). Codes: HD=height diversity; Develop, Ag, Oak, Forest = % of development,
agriculture, oak or other forest in the surrounding matrix, respectively.
Scope Diversity
Indicator
Model Predictors (∆AICc ± 2) Best Model R2
Overall Richness HD (+) Total Stems (-) Canopy
Cover (+) Canopy Height (+)
Develop (-) Total Large Stems
(+)
HD(+) 0.100
Abundance Ag (+) Canopy Height (+) Total
Large Stems (+) Oak (-)
Canopy Cover (+)
Ag (+)
CanopyHeight
(+) Total Large
Stems (+)
0.262
Non-
synanthropic
Richness Null HD (+) 0.0635
Abundance Null Null -
Synanthropic Richness Null Canopy Height
(+)
0.0709
Abundance Oak (-) Canopy Height (+)
Area (+) Ag (+)
Oak (-) 0.114
Functional
Diversity
(where only
functional group
is listed, the
abundance of
that group was
evaluated)
Richness Null Null -
Corvidae
omnivores
Oak (-) Forest (-) Develop (-)
Ag (-) HD (+) Total Stems (-)
Canopy Height (-) Total Large
Stems (+) Canopy Cover (+)
Oak (-) Forest
(-) Develop (-)
Ag (-) HD (+)
Total Stems (-)
0.474
Seed eaters,
frugivores,
ground
foragers
Canopy Height (+) Total Large
Stems (+) Total Stems (+) Area
(+) Ag (+)
Canopy Height
(+) Total Large
Stems (+)
0.146
Bark foragers Canopy Cover (+) Area (-) Oak
(-)
Canopy Cover
(+)
0.109
Flycatchers Ag (+) Develop (-)
CanopyHeight (+) Forest (+)
Ag (+) 0.109
Foliage
gleaners
Area (+) Forest (+) Develop (-)
Total Large Stems (-) Total
Stems (+) Canopy Cover (+)
HD (-) Ag (+)
Area (+) Forest
(-) Develop (-)
Total Large
Stems (-)
0.0382
Vireos,
Sparrows,
Warblers
Null HD (+) Total
Stems (-)
0.108
Hummingbirds Null Develop (+) 0.124
Swallows Null HD (-) 0.144
Evenness Ag (-) Total Large Stems (-)
Area (+) Total Stems (-) Forest
(-) Develop (-) Oak (-)
Ag (+) Total
Large Stems (-)
0.193
Acorn
Woodpecker
Abundance Canopy Height (+) HD (-) Total
Large Stems (+) Canopy Cover
(+) Oak (-)
Canopy Height
(+) HD (-)
0.196
Chipping
Sparrow
Abundance Develop (-) Total Stems (-)
Area (+) Canopy Height (+)
Develop (-) 0.113
Western Scrub
Jay
Abundance Develop (+) Forest (-) Canopy
Height (-)
Develop (+) 0.129
White-breasted
Nuthatch
Abundance Ag (+) HD (+) Total Stems (-)
Total Large Stems (-) Forest
(+)
Ag (+) HD (+)
Total Stems (-)
0.274
Supplementary Table 6: Results from all Generalized Linear Models for all viable models
(AIC=AICmin+2)
Overall Bird Diversity AIC ∆ AIC Wi
Richness
1 HD (+) 229.404 0 0.118
2 HD (+) Total Stems (-) 229.821 0.418 0.0955
3 CanopyCover (+) 229.992 0.589 0.0876
4 CanopyHeight (+) HD (+) 230.133 0.729 0.0817
5 CanopyCover (+) HD (+) 230.152 0.749 0.0809
6 Develop (-) CanopyCover (+) CanopyHeight (+) 230.215 0.811 0.0784
7 Develop (-) CanopyCover (+) 230.3045 0.901 0.0749
8 CanopyHeight (+) Total Large Stems (+) 230.532 1.129 0.0669
9 Develop (-) + CanopyHeight (+) Total Large Stems
(+)
230.611 1.208 0.0643
1
0
CanopyCover (+) HD (+) Total Stems (-) 230.820 1.416 0.0579
1
1
CanopyHeight (+) HD (+) Total Large Stems (+) 230.850 1.446 0.0571
1
2
Develop (-) CanopyHeight (+) HD (+) 231.238 1.835 0.0470
1 CanopyHeight (+) HD (+) Total Stems (-) 231.310 1.906 0.0453
3
1
4
Develop (-) CanopyHeight (+) 231.332 1.928 0.0449
Abundance
1 Ag(+) CanopyHeight(+) Total Large Stems(+) 191.846 0 0.365
2 Ag(+) CanopyHeight(+) 193.331 1.485 0.174
3 Oak(-) Ag(+) CanopyHeight(+) TotalLarge Stems(+) 193.351 1.505 0.172
4 Ag(+) CanopyCover(+) CanopyHeight (+) 193.45 1.604 0.164
5 CanopyHeight(+) Total Large Stems(+) 193.958 2.112 0.127
Nonsynanthropic Bird Diversity
Richness
1 HD (+) 188.398 0 0.0487
2 Develop (-) CanopyCover (+) 188.466 0.068 0.0470
3 Forest (+) 188.510 0.112 0.0460
4 Develop (-) Ag (-) CanopyCover (+) 188.618 0.220 0.0436
5 Oak (+) Forest (+) CanopyCover (+) 188.690 0.292 0.0421
6 Area (+) Forest (+) 188.725 0.327 0.0413
7 Oak (+) CanopyCover (+) 188.754 0.356 0.0407
8 Total Large Stems (+) 188.833 0.435 0.0392
9 Null 188.993 0.595 0.0361
1
0
Develop (-) 189.024 0.626 0.0356
1
1
Forest (+) CanopyCover (+) 189.076 0.678 0.0347
1 Forest (+) Total Large Stems (+) 189.095 0.697 0.0344
2
1
3
Forest (+) HD (+) 189.181 0.783 0.0329
1
4
Develop (-) Ag (-) 189.244 0.846 0.0319
1
5
Oak (+) HD (+) 189.249 0.851 0.0318
1
6
Oak (+) Forest (+) 189.361 0.963 0.0301
1
7
CanopyCover (+) 189.422 1.024 0.0292
1
8
HD (+) Total Large Stems (+) 189.436 1.038 0.0290
1
9
Forest (+) Develop (-) Cover (+) 189.543 1.145 0.0275
2
0
Develop (-) HD (+) 189.549 1.150 0.0274
2
1
Oak (+) 189.618 1.220 0.0264
2
2
Forest (+) Develop (-) 189.705 1.307 0.0253
2
3
HD (+) Total Large Stems (+) 190.005 1.607 0.0218
2
4
Oak (+) HD (+) Total Large Stems (+) 190.038 1.640 0.0214
2
5
Develop (-) Total Large Stems (+) 190.066 1.668 0.0211
2
6
Area (+) Forest (+) CanopyCover (+) 190.113 1.715 0.0207
2
7
Oak (+) Develop (-) CanopyCover (+) 190.221 1.823 0.0196
2
8
Oak (+) Forest (+) HD (+) 190.221 1.823 0.0196
2
9
CanopyCover (+) HD (+) 190.241 1.843 0.0194
3
0
Ag (-) HD (+) 190.250 1.852 0.0193
3
1
Oak (+) CanopyCover (+) HD (+) 190.291 1.892 0.0189
3
2
CanopyCover (+) Total Large Stems (+) 190.307 1.909 0.0187
3
3
Area (+) Forest (+) Total Large Stems (+) 190.307 1.908 0.0187
Abundance
1 Null 156.810 0 0.165
2 Area (+) 157.081 0.271 0.144
3 Total Large Stems (+) 157.329 0.520 0.127
4 HD (+) 157.732 0.922 0.104
5 CanopyCover (-) 157.877 1.068 0.0966
6 CanopyHeight (+) Total Large Stems(+) 158.164 1.354 0.0837
7 Area (+) Total Large Stems (+) 158.336 1.526 0.0768
8 Develop (-) 158.373 1.563 0.0754
9 Total Stems (-) 158.649 1.839 0.0657
1
0
Area (+) CanopyCover (-) 158.758 1.948 0.0622
Synanthropic Bird Diversity
Richness
1 CanopyHeight (+) 214.982 0 0.209
2 CanopyHeight (+) HD (+) 215.670 0.688 0.148
3 Null 215.907 0.925 0.132
4 HD (+) 216.198 1.215 0.114
5 Develop (-) CanopyHeight (+) 216.222 1.240 0.113
6 Ag (+) CanopyHeight (+) 216.339 1.357 0.106
7 CanopyHeight (+) Total Large Stems (+) 216.553 1.571 0.0953
8 Ag (+) CanopyHeight (+) HD (+) 216.819 1.837 0.0834
Abundance
1 Oak (-) 202.338 0 0.350
2 Oak (-) CanopyHeight (+) 203.549 1.212 0.191
3 CanopyHeight (+) 203.617 1.279 0.185
4 Area (+) Oak (-) 204.162 1.824 0.141
5 Oak (-) Ag (+) 204.253 1.916 0.134
Functional Diversity
1 Corvidae omnivores
2 Oak (-) Forest (-) Develop (-) Ag (-) HD (+) Total
Stems (-)
60.145 0 0.158
3 Oak (-) Forest (-) Ag (-) HD (+) Total Stems (-) 60.205 0.060 0.153
4 Oak (-) Forest (-) Ag (-) 60.371 0.226 0.141
5 Forest (-) Ag (-) HD (+) Total Stems (-) 61.337 1.192 0.0869
6 Oak (-) Forest (-) Develop (-) Ag (-) Total Stems (-) 61.665 1.520 0.0738
7 Oak (-) Forest (-) Develop (-) Ag (-) 61.673 1.528 0.0735
8 Oak (-) Forest (-) Ag (-) Total Stems (-) 61.927 1.782 0.0647
9 Oak (-) Forest (-) Develop (-) Ag (-) CanopyHeight (-)
HD (+) Total Stems (-)
61.934 1.789 0.0645
1
0
Oak (-) Forest (-) Ag (-) HD (+) Total Stems (-) Total
Large Stems (+)
61.960 1.815 0.0637
1
1
Oak (-) Forest (-) Develop (-) Ag (-) CanopyCover (+)
Total Stems (-)
62.061 1.916 0.0605
1
2
Oak (-) Forest (-) + Ag (-) CanopyHeight (-) HD (+)
Total Stems (-)
62.061 1.916 0.0605
Seed eaters, frugivores, ground foragers
1 Canopy Height (+) Total Large Stems (+) 147.244 0 0.344
2 Canopy Height (+) Total Stems (+) Total Large Stems
(+)
148.482 1.238 0.185
3 Area (+) Canopy Height (+) Total Large Stems (+) 148.579 1.335 0.177
4 Total Stems (+) 148.836 1.592 0.155
5 Ag (+) CanopyHeight (+) Total Large Stems (+) 149.056 1.812 0.139
Bark foragers
1 CanopyCover (+) 101.774 0 0.505
2 Area (-) CanopyCover (+) 103.131 1.357 0.256
3 Oak (-) CanopyCover (+) 103.273 1.499 0.239
Flycatchers
1 Ag (+) 56.669 0 0.435
2 Develop (-) Ag (+) 58.185 1.516 0.204
3 Ag (+) CanopyHeight (+) 58.315 1.645 0.191
4 Forest (+) Ag (+) 58.538 1.869 0.171
Foliage gleaners
1 Area (+) Forest (+) Develop (-) Total Large Stems (-) 59.312 0 0.163
2 Area (+) Develop (-) Total Large Stem (-) 59.792 0.479 0.129
3 Develop (-) Total Large Stems (-) 60.034 0.721 0.114
4 Develop (-) Total Stems (+) Total Large Stems (-) 60.156 0.844 0.107
5 Develop (-) CanopyCover (+) Total Large Stems (-) 60.307 0.994 0.0994
6 Area (+) Forest (+) Total Large Stem (-) 60.435 1.123 0.0932
7 Develop (-) HD (-) Total Large Stem (-) 60.643 1.331 0.0840
8 Area (+) Forest (+) Ag (+) Total Large Stem (-) 60.773 1.461 0.0787
9 Area (+) Develop (-) CanopyCover (+) Total Large
Stem (-)
61.026 1.714 0.0694
1
0
Area (+) Develop (-) Total Stems (-) Total Large Stem
(-)
61.251 1.939 0.0620
Vireos, Sparrows, Warblers
1 HD (+) Total Stems (-) 79.715 0 0.218
2 Null 79.989 0.274 0.190
3 Total Stems (-) 80.376 0.662 0.157
4 Forest Total Stems (-) 81.382 1.667 0.0947
5 Forest (+) 81.442 1.727 0.0919
6 Forest (+) HD (+) Total Stems (-) 81.585 1.871 0.0855
7 Ag (-) HD (+) Total Stems (-) 81.653 1.939 0.0827
8 Area (+) 81.705 1.990 0.0806
Hummingbirds
1 Develop (+) -39.709 0 0.327
2 Oak (+) Develop (+) -38.666 1.043 0.194
3 Develop (+) CanopyHeight (-) -38.647 1.062 0.192
4 Null -38.338 1.371 0.165
5 Develop (+) Total Large Stems (+) -37.726 1.983 0.121
Swallows
1 HD (-) 50.075 0 0.116
2 Total Stems (-) 50.154 0.078 0.111
3 Forest (+) HD (-) 50.209 0.134 0.108
4 Null 50.582 0.507 0.0897
5 Area (+) 50.689 0.614 0.0850
6 Forest (+) Total Stems (-) 50.983 0.908 0.0734
7 Forest (-) CanopyHeight (+) HD (-) 51.372 1.297 0.0604
8 Area (+) HD (-) 51.428 1.353 0.0588
9 CanopyHeight (+) HD (-) 51.609 1.534 0.0537
1
0
Oak (-) HD (-) 51.641 1.565 0.0528
1
1
Area (+) Total Stems (-) 51.688 1.613 0.0516
1
2
Oak (-) Forest (+) HD (-) 51.740 1.665 0.0503
1
3
Oak (-) 51.929 1.854 0.0457
1
4
Forest (+) 52.009 1.933 0.0440
Evenness
1 Ag (-) Total Large Stems (-) -108.325 0 0.181
2 Area (+) Total Stems (-) Total Large Stems (-) -107.143 1.183 0.100
3 Forest (-) Develop (-) Total Large Stems (-) -107.046 1.279 0.0955
4 Area (+) Ag (-) Total Large Stems (-) -106.959 1.366 0.0914
5 Oak (-) Ag (-) Total Large Stems (-) -106.850 1.475 0.0865
6 Total Large Stems (-) -106.722 1.604 0.0812
7 Area (+) Develop (-) Total Stems (-) Total Large
Stems (-)
-106.676 1.649 0.0793
8 Develop (-) Total Large Stems (-) -106.488 1.837 0.0722
9 Ag (-) Total Stems (-) Total Large Stems (-) -106.483 1.842 0.0720
1
0
Develop (-) Ag (-) Total Large Stems (-) -106.481 1.844 0.0720
1
1
Forest (-) Develop (-) Total Stems (-) Total Large
Stems (-)
-106.393 1.932 0.0688
Single Species Abundance
Acorn Woodpecker
1 Canopy Height (+) HD (-) 107.745 0 0.280
2 Canopy Height (+) HD (-) Total Large Stems (+) 108.567 0.822 0.186
3 CanopyCover (+) CanopyHeight (+) HD (-) 108.676 0.931 0.176
4 Oak (-) CanopyHeight (+) HD (-) 109.053 1.308 0.146
5 Oak (-) HD (-) 109.644 1.899 0.108
6 Oak (-) CanopyHeight (+) HD (-) Total Large Stems
(+)
109.710 1.966 0.105
Chipping Sparrow
1 Develop (-) 23.519 0 0.357
2 Develop (-) Total Stems (-) 24.910 1.391 0.178
3 Area (+) Develop (-) 24.917 1.398 0.177
4 Area (+) Develop (-) Total Stems (-) 25.267 1.748 0.149
5 Develop (-) CanopyHeight (+) 25.404 1.885 0.139
Western Scrub Jay
1 Develop (+) -8.862 0 0.527
2 Forest (-) Develop (+) -7.478 1.384 0.264
3 Develop (+) CanopyHeight (-) -7.015 1.847 0.209
White-breasted Nuthatch
1 Ag (+) HD (+) Total Stems (-) -26.332 0 0.385
2 Ag (+) HD (+) Total Stems (-) Total Large Stems (-) -25.202 1.129 0.219
3 HD (+) Total Stems (-) -25.192 1.140 0.218
4 Forest (+) Ag (+) HD (+) Total Stems (-) -24.784 1.548 0.178
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