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Table 1 Traits of possible borer-consuming birds

From: Molecular diagnosis of bird-mediated pest consumption in tropical farmland

English name

Scientific name

Mass (g)

Beak wid. (mm)

Beak len. (mm)

Tarsus (mm)

Wing (mm)

Len. (cm)

Strata

Diet breadth

Total capt.

American Redstart

Setophaga ruticilla

7

4.5*

9.1*

17.9*

60

12

3

1

14

Black-and-white Warbler

Mniotilta varia

10

3

9

17*

64

13

4

1

25

Black-throated Blue Warbler

Dendroica caerulescens

10

NA

9.4*

18.1*

65.2*

12

4

1

0

Buff-rumped Warbler

Phaeothlypis fulvicauda

15

5

9

NA

64

13

1

1

93

Canada Warbler

Wilsonia canadensis

9

3

6

22

61

12

2

1

0

Chestnut-sided Warbler

Dendroica pensylvanica

9

4

7

18.3*

62

12

4

2

118

Common Yellowthroat

Geothlypis trichas

10

NA

10*

21*

56*

68

2

1

0

Golden-winged Warbler

Vermivora chrysoptera

9

NA

8.2*

17*

60

12

4

1

14

Kentucky Warbler

Oporornis formosus

14

NA

8.5*

21.5*

67*

13

1

1

34

MacGillivray’s Warbler

Oporornis tolmiei

12

3.0*

7.6*

20.7*

60

12

1

1

3

Masked Yellowthroat

Geothlypis aequinoctialis

14

NA

NA

NA

56

14

2

1

5

Mourning Warbler

Oporornis philadelphia

11

4

8

24

59

12

1

1

168

Northern Parula

Parula americana

8

NA

7.4*

14.9*

57.9*

11

5

1

0

Pale-breasted Spinetail

Synallaxis albescens

14

3

8

22

50

14

2

1

8

Plain Antvireo

Dysithamnus mentalis

14

5

9

NA

59

12

2

1

30

Plain Xenops

Xenops minutus

12

4

10

NA

62

12

3

1

22

Prairie Warbler

Dendroica discolor

7.6

3.2*

10.1*

18.2*

56*

11

NA

1

0

Red-faced Spinetail

Cranioleuca erythrops

16

NA

NA

NA

65

15

3

2

6

Rufous-breasted Wren

Thryothorus rutilus

16

4

11

24

56

13

3

1

74

Rufous-capped Warbler

Basileuterus rufifrons

11

5

8

23

54

13

3

2

152

Scale-crested Pygmy-Tyrant

Lophotriccus pileatus

8

NA

NA

NA

49

9

4

1

49

Slate-throated Redstart

Myioborus miniatus

9

NA

NA

NA

62

12

5

1

77

Slaty Spinetail

Synallaxis brachyura

18

4

10

25

54

15

2

1

12

Spotted Barbtail

Premnoplex brunnescens

16

NA

NA

NA

63

14

3

1

16

White-breasted Wood-Wren

Henicorhina leucosticta

17

4

12

28

56

10

2

1

102

Wilson’s Warbler

Wilsonia pusilla

8

3.0*

6.1*

15.4*

56

11

4

1

17

Yellow Warbler

Dendroica petechia

9

4

8

21

59

12

3

1

134

  1. Bolded species are borer consumers (italicized confirmed in Jamaica). Others are insectivores encountered in coffee that share traits with borer consumers (mass, beak width, wing, and diet breadth).
  2. Beak Wid. = Beak Width; Beak Len. = Beak Length; Len. = Length; Total Capt. = Total Captures; Evol. Uni. = Evolutionary Uniqueness. *Indicates data from Cornell’s Birds of North America. NA indicates data deficiency.