Vermont Bee Observations

1.3-acre yard yields over 100 bee species in Jericho, Vermont.

Legend:

• Data as of Feb 26, 2025
• Total: 112 (102 observed at our 1.3-acre yard.) 
• The last column is titled location: (1) represents 320 Browns Trace.
• The first chart is sorted by 'first month observed.'
• The second chart is sorted by the Genus Species
• The third chart is sorted by number of observations.
• The Genus Species are hyperlinked to my iNaturalist posts.
• Plant contributing - particularly native - species, and they will come!

I.  Sorted by the first month observed.

Ref #

Bee Genus Species

Common name

# of observations

Date range observed FROM

Date range observed TO

A

M

J

J

A

S

O

LOC

1

Apis mellifera

Western Honey Bee

116

April

Oct

X

X

X

X

X

X

X

1

2

Bombus vagans

Half-black Bumble Bee

119

April

Oct

X

X

X

X

X

X

X

1

3

Bombus ternarius

Tricolored Bumble Bee

645

April

Oct

X

X

X

X

X

X

X

1

4

Bombus bimaculatus

Two-spotted Bumble Bee

545

April

Aug

X

X

X

X

X

1

5

Halictus rubicundus

Orange-legged Furrow Bee

30

April

July

X

X

X

X

1

6

Bombus terricola

Yellow-banded Bumble Bee

160

April

July

X

X

X

X

1

7

Bombus perplexus

Perplexing Bumble Bee

241

April

July

X

X

X

X

1

8

Andrena vicina

Neighborly Mining Bee

25

April

June

X

X

X

1

9

Andrena erigeniae

Spring Beauty Miner

3

April

May

X

X

N

10

Nomada gracilis

Gracile Nomad

4

April

May

X

X

1

11

Andrena carlini

Carlin's Mining Bee

6

April

May

X

X

1

12

Osmia lignaria

Blue Orchard Bee

8

April

May

X

X

1

13

Andrena erythrogaster

Red-tailed Mining Bee

9

April

May

X

X

1

14

Augochlorella aurata

Golden Sweat Bee

12

April

May

X

X

1

15

Colletes inaequalis

Unequal Cellophane Bee

42

April

May

X

X

1

16

Andrena frigida

Frigid Mining Bee

52

April

May

X

X

1

17

Osmia cornifrons

Horn-faced Mason Bee

4

April

April

X

1

18

Agapostemon sericeus

Silky Striped Sweat Bee

46

May

Oct

X

X

X

X

X

X

1

19

Halictus ligatus

Ligated Furrow Bee

240

May

Oct

X

X

X

X

X

X

1

20

Augochlora pura

Pure Green Sweat bee

572

May

Oct

X

X

X

X

X

X

1

21

Bombus impatiens

Common Eastern Bumble Bee

1535

May

Oct

X

X

X

X

X

X

1

22

Bombus griseocollis

Brown-belted Bumble Bee

361

May

Sept

X

X

X

X

X

1

23

Augochloropsis viridula

Northeastern Sweat Bee

15

May

Aug

X

X

X

X

1

24

Xylocopa virginica

Eastern Carpenter Bee

48

May

Aug

X

X

X

X

1

25

Halictus confusus

Confusing Furrow Bee

60

May

Aug

X

X

X

X

1

26

Hylaeus mesillae

Mesilla Masked Bee

3

May

July

X

X

X

1

27

Andrena forbesii

Forbes' Mining Bee

2

May

June

X

X

1

28

Lasioglossum coriaceum

Leathery Sweat Bee

2

May

June

X

X

1

29

Andrena integra

Bare Dogwood Miner

3

May

June

X

X

1

30

Andrena alleghaniensis

Allegheny Mining Bee

13

May

June

X

X

1

31

Osmia bucephala

Bufflehead Mason Bee

13

May

June

X

X

1

32

Andrena nuda

Nude Mining Bee

15

May

June

X

x

1

33

Bombus fervidus

Golden Northern Bumble Bee

1

May

May

X

1

34

Ceratina dupla

Dwarf Cellophane-cuckoo Bee

1

May

May

X

1

35

Nomada articulata

Articulated Nomad

1

May

May

X

N

36

Nomada luteoloides

Black-and-yellow Nomad Bee

1

May

May

X

1

37

Osmia georgica

Georgia Mason Bee

1

May

May

X

1

38

Osmia Taurus

Taurus Mason Bee

1

May

May

X

1

39

Sphecodes confertus

1

May

May

X

N

40

Andrena miserabilis

Smooth-faced Miner Bee

2

May

May

X

1

41

Nomada imbricata

Imbricate Cuckoo Nomad Bee

2

May

May

X

1

42

Nomada obliterata

Obliterated Nomad

2

May

May

X

N

43

Sphecodes ranunculi

Buttercup Blood Bee

2

May

May

X

1

44

Andrena dunning

Dunning’s Miner

4

May

May

X

1

45

Lasioglossum quebecense

Quebec Sweat Bee

4

May

May

X

1

46

Nomada denticulata

Denticulate Nomad

4

May

May

X

1

47

Andrena hippotes

Orange-legged Miner Bee

7

May

May

X

1

48

Andrena nasonii

Nason's Mining Bee

11

May

May

X

1

49

Andrena rufosignata

Brown-fovea Miner

14

May

May

X

1

50

Andrena rugosa

Rugose Mining Bee

14

May

May

X

1

51

Andrena milwaukeensis

Milwaukee Mining Bee

16

May

May

X

1

52

Andrena clarkella

Clark's Mining Bee

22

May

May

X

1

53

Agapostemon virescens

Bicolored Striped Sweat Bee

245

June

Oct

X

X

X

X

X

1

54

Anthidium manicatum

European Woolcarder Bee

8

June

Sept

X

X

X

X

1

55

Anthophora terminalis

Orange-tipped Wood-digger

178

June

Sept

X

X

X

X

1

56

Megachile latimanus

Broad-handed Leafcutter

4

June

Aug

X

X

X

1

57

Hylaeus modestus

Modest Masked Bee

104

June

Aug

X

X

X

1

58

Megachile gemula

Small-handed Leaf-cutter Bee

3

June

July

X

X

1

59

Chelostoma rapunculi

Rampion Scissor Bee

4

June

July

X

X

1

60

Lasioglossum cressonii

Cresson's Sweat Bee

5

June

July

X

X

1

61

Lasioglossum nigroviride

Black-and-green Metallic-Sweat Bee

5

June

July

X

X

1

62

Megachile sculpturalis

Sculptured Resin Bee

11

June

July

X

X

1

63

Lasioglossum oenotherae

Evening Primrose Sweat Bee

13

June

July

X

X

1

64

Andrena wilkella

Wilke's Mining Bee

26

June

July

X

X

1

65

Chelostoma philadelphi

Mock-orange Scissor Bee

148

June

July

X

X

1

66

Bombus flavidus

Yellowish Cuckoo Bumble Bee

1

June

June

X

1

67

Bombus sandersoni

Sanderson's Bumble Bee

1

June

June

X

1

68

Calliopsis andreniformis

Eastern Miner Bee

1

June

June

X

1

69

Hoplitis producta

Produced Small-Mason

1

June

June

X

1

70

Lasioglossum zephyru

Zephyr Sweat Bee

1

June

June

X

1

71

Lasioglossum coeruleum

Deep-blue Sweat Bee

2

June

June

X

1

72

Anthidium oblongatum

Oblong Woolcarder Bee

9

June

June

X

1

73

Andrena nivalis

Snowy Mining Bee

15

June

June

X

1

74

Andrena crataegi

Hawthorn Mining Bee

61

June

June

X

1

75

Megachile pugnata pugnata

Pugnacious Leafcutter Bee

8

July

Sept

X

X

X

1

76

Bombus borealis

Northern Amber Bumble Bee

100

July

Sept

X

X

X

1

77

Megachile campanulae

Bellflower Resin Bee

4

July

August

X

X

1

78

Colletes latitarsis

Broad-footed Cellophane Bee

19

July

Aug

X

X

1

79

Peponapis pruinosa

Pruinose Squash Bee

36

July

Aug

X

X

1

80

Lasioglossum pilosum

Hairy Sweat Bee

1

July

July

X

1

81

Lasioglossum truncatum

Truncate Sweat Bee

1

July

July

X

1

82

Megachile melanophaea

Black-and-gray Leafcutter Bee

1

July

July

X

1

83

Hylaeus annulatus

Annulate Masked Bee

2

July

July

X

1

84

Megachile mendica

Flat-tailed Leaf-cutter Bee

4

July

July

X

1

85

Megachile montivaga

Silver-tailed Petalcutter

7

July

July

X

1

86

Anthophora bomboides

Bumblebee-like Digger Bee

9

July

July

X

1

87

Andrena thaspii

Meadow Parsnip mining bee

33

July

July

X

1

88

Lasioglossum leucozonium

White-banded Sweat Bee

40

July

July

X

1

89

Megachile relativa

Golden-tailed Leafcutter Bee

65

July

July

X

1

90

Lasioglossum pectinatum

ground cherry sweat bee

8

Aug

Oct

X

X

X

1

91

Ceratina calcarata

Spurred Ceratina

29

Aug

Oct

X

X

X

1

92

Andrena nubecula

Cloudy Winged Mining Bee

6

Aug

Sept

X

X

1

93

Melissodes druriellus

Drury's Long-horned Bee

13

Aug

Sept

X

X

1

94

Epeolus pusillus

Dwarf Cellophane-cuckoo Bee

1

Aug

Aug

X

N

95

Perdita octomaculata

Eight-spotted Fairy Bee

1

Aug

Aug.

X

N

96

Protandrena andrenoides

Eastern Bare-Miner

1

Aug

Aug.

X

1

97

Triepeolus pectoralis

Goldenrod Longhorn-Cuckoo Bee

1

Aug

Aug.

X

N

98

Epeolus scutellaris

Notch-backed Cellophane-cuckoo Bee

2

Aug

Aug

X

1

99

Bombus rufocinctus

Red-belted Bumble Bee

3

Aug

Aug

X

1

100

Colletes simulans armatus

Eastern Spine-shouldered Cellophane Bee

3

Aug

Aug

X

1

101

Lasioglossum imitatum

Bristle Sweat Bee

8

Aug

Aug

X

1

102

Megachile inermis

Unarmed Leafcutter Bee

9

Aug

Aug.

X

1

103

Melissodes trinodis

Dark-veined Longhorn Bee

11

Aug

Aug

X

1

104

Andrena hirticincta

Hairy-banded Mining Bee

18

Aug

Aug

X

1

105

Andrena helianthi

Sunflower Mining Bee

46

Aug

Aug

X

1

106

Hylaeus affinis

1

Aug

Aug

X

N

107

Bombus citrinus

Lemon Cuckoo-Bumble bee

5

Sept

Sept

X

1

108

Colletes compactus

Aster Cellophane Bee

11

Sept

Sept

X

1

109

Andrena asteris

Aster Mining Bee

18

Sept

Sept

X

1

110

Andrena robervalensis

20

Sept

Sept

X

1

111

Sphecodes davisii

Davis's Cuckoo Sweat Bee

1

October

October

X

N

112

Lasioglossum acuminatum

Pointed Sweat Bee

2

October

October

X

N

II. Sorted by Genus Species

Rev #

Bee Genus Species

Common name

# of observations

Date range observed FROM

Date range observed TO

A

M

J

J

A

S

O

LOC

1

Agapostemon sericeus

Silky Striped Sweat Bee

46

May

Oct

X

X

X

X

X

X

1

2

Agapostemon virescens

Bicolored Striped Sweat Bee

245

June

Oct

X

X

X

X

X

1

3

Andrena alleghaniensis

Allegheny Mining Bee

13

May

June

X

X

1

4

Andrena asteris

Aster Mining Bee

18

Sept

Sept

X

1

5

Andrena carlini

Carlin's Mining Bee

6

April

May

X

X

1

6

Andrena clarkella

Clark's Mining Bee

22

May

May

X

1

7

Andrena crataegi

Hawthorn Mining Bee

61

June

June

X

1

8

Andrena dunning

Dunning’s Miner

4

May

May

X

1

9

Andrena erigeniae

Spring Beauty Miner

3

April

May

X

X

N

10

Andrena erythrogaster

Red-tailed Mining Bee

9

April

May

X

X

1

11

Andrena forbesii

Forbes' Mining Bee

2

May

June

X

X

1

12

Andrena frigida

Frigid Mining Bee

52

April

May

X

X

1

13

Andrena helianthi

Sunflower Mining Bee

46

Aug

Aug

X

1

14

Andrena hippotes

Orange-legged Miner Bee

7

May

May

X

1

15

Andrena hirticincta

Hairy-banded Mining Bee

18

Aug

Aug

X

1

16

Andrena integra

Bare Dogwood Miner

3

May

June

X

X

1

17

Andrena milwaukeensis

Milwaukee Mining Bee

16

May

May

X

1

18

Andrena miserabilis

Smooth-faced Miner Bee

2

May

May

X

1

19

Andrena nasonii

Nason's Mining Bee

11

May

May

X

1

20

Andrena nivalis

Snowy Mining Bee

15

June

June

X

1

21

Andrena nubecula

Cloudy Winged Mining Bee

6

Aug

Sept

X

X

1

22

Andrena nuda

Nude Mining Bee

15

May

June

X

x

1

23

Andrena robervalensis

20

Sept

Sept

X

1

24

Andrena rufosignata

Brown-fovea Miner

14

May

May

X

1

25

Andrena rugosa

Rugose Mining Bee

14

May

May

X

1

26

Andrena thaspii

Meadow Parsnip mining bee

33

July

July

X

1

27

Andrena vicina

Neighborly Mining Bee

25

April

June

X

X

X

1

28

Andrena wilkella

Wilke's Mining Bee

26

June

July

X

X

1

29

Anthidium manicatum

European Woolcarder Bee

8

June

Sept

X

X

X

X

1

30

Anthidium oblongatum

Oblong Woolcarder Bee

9

June

June

X

1

31

Anthophora bomboides

Bumblebee-like Digger Bee

9

July

July

X

1

32

Anthophora terminalis

Orange-tipped Wood-digger

178

June

Sept

X

X

X

X

1

33

Apis mellifera

Western Honey Bee

116

April

Oct

X

X

X

X

X

X

X

1

34

Augochlora pura

Pure Green Sweat bee

572

May

Oct

X

X

X

X

X

X

1

35

Augochlorella aurata

Golden Sweat Bee

12

April

May

X

X

1

36

Augochloropsis viridula

Northeastern Sweat Bee

15

May

Aug

X

X

X

X

1

37

Bombus bimaculatus

Two-spotted Bumble Bee

545

April

Aug

X

X

X

X

X

1

38

Bombus borealis

Northern Amber Bumble Bee

100

July

Sept

X

X

X

1

39

Bombus citrinus

Lemon Cuckoo-Bumble bee

5

Sept

Sept

X

1

40

Bombus fervidus

Golden Northern Bumble Bee

1

May

May

X

1

41

Bombus flavidus

Yellowish Cuckoo Bumble Bee

1

June

June

X

1

42

Bombus griseocollis

Brown-belted Bumble Bee

361

May

Sept

X

X

X

X

X

1

43

Bombus impatiens

Common Eastern Bumble Bee

1535

May

Oct

X

X

X

X

X

X

1

44

Bombus perplexus

Perplexing Bumble Bee

241

April

July

X

X

X

X

1

45

Bombus rufocinctus

Red-belted Bumble Bee

3

Aug

Aug

X

1

46

Bombus sandersoni

Sanderson's Bumble Bee

1

June

June

X

1

47

Bombus ternarius

Tricolored Bumble Bee

645

April

Oct

X

X

X

X

X

X

X

1

48

Bombus terricola

Yellow-banded Bumble Bee

160

April

July

X

X

X

X

1

49

Bombus vagans

Half-black Bumble Bee

119

April

Oct

X

X

X

X

X

X

X

1

50

Calliopsis andreniformis

Eastern Miner Bee

1

June

June

X

1

51

Ceratina calcarata

Spurred Ceratina

29

Aug

Oct

X

X

X

1

52

Ceratina dupla

Dwarf Cellophane-cuckoo Bee

1

May

May

X

1

53

Chelostoma philadelphi

Mock-orange Scissor Bee

148

June

July

X

X

1

54

Chelostoma rapunculi

Rampion Scissor Bee

4

June

July

X

X

1

55

Colletes compactus

Aster Cellophane Bee

11

Sept

Sept

X

1

56

Colletes inaequalis

Unequal Cellophane Bee

42

April

May

X

X

1

57

Colletes latitarsis

Broad-footed Cellophane Bee

19

July

Aug

X

X

1

58

Colletes simulans armatus

Eastern Spine-shouldered Cellophane Bee

3

Aug

Aug

X

1

59

Epeolus pusillus

Dwarf Cellophane-cuckoo Bee

1

Aug

Aug

X

N

60

Epeolus scutellaris

Notch-backed Cellophane-cuckoo Bee

2

Aug

Aug

X

1

61

Halictus confusus

Confusing Furrow Bee

60

May

Aug

X

X

X

X

1

62

Halictus ligatus

Ligated Furrow Bee

240

May

Oct

X

X

X

X

X

X

1

63

Halictus rubicundus

Orange-legged Furrow Bee

30

April

July

X

X

X

X

1

64

Hoplitis producta

Produced Small-Mason

1

June

June

X

1

65

Hylaeus affinis

1

Aug

Aug

N

66

Hylaeus annulatus

Annulate Masked Bee

2

July

July

X

1

67

Hylaeus mesillae

Mesilla Masked Bee

3

May

July

X

X

X

1

68

Hylaeus modestus

Modest Masked Bee

104

June

Aug

X

X

X

1

69

Lasioglossum acuminatum

Pointed Sweat Bee

2

October

October

X

N

70

Lasioglossum coeruleum

Deep-blue Sweat Bee

2

June

June

X

1

71

Lasioglossum coriaceum

Leathery Sweat Bee

2

May

June

X

X

1

72

Lasioglossum cressonii

Cresson's Sweat Bee

5

June

July

X

X

1

73

Lasioglossum imitatum

Bristle Sweat Bee

8

Aug

Aug

X

1

74

Lasioglossum leucozonium

White-banded Sweat Bee

40

July

July

X

1

75

Lasioglossum nigroviride

Black-and-green Metallic-Sweat Bee

5

June

July

X

X

1

76

Lasioglossum oenotherae

Evening Primrose Sweat Bee

13

June

July

X

X

1

77

Lasioglossum pectinatum

ground cherry sweat bee

8

Aug

Oct

X

X

X

1

78

Lasioglossum pilosum

Hairy Sweat Bee

1

July

July

X

1

79

Lasioglossum quebecense

Quebec Sweat Bee

4

May

May

X

1

80

Lasioglossum truncatum

Truncate Sweat Bee

1

July

July

X

1

81

Lasioglossum zephyru

Zephyr Sweat Bee

1

June

June

X

1

82

Megachile campanulae

Bellflower Resin Bee

4

July

August

X

X

1

83

Megachile gemula

Small-handed Leaf-cutter Bee

3

June

July

X

X

1

84

Megachile inermis

Unarmed Leafcutter Bee

9

Aug

Aug.

X

1

85

Megachile latimanus

Broad-handed Leafcutter

4

June

Aug

X

X

X

1

86

Megachile melanophaea

Black-and-gray Leafcutter Bee

1

July

July

X

1

87

Megachile mendica

Flat-tailed Leaf-cutter Bee

4

July

July

X

1

88

Megachile montivaga

Silver-tailed Petalcutter

7

July

July

X

1

89

Megachile pugnata pugnata

Pugnacious Leafcutter Bee

8

July

Sept

X

X

X

1

90

Megachile relativa

Golden-tailed Leafcutter Bee

65

July

July

X

1

91

Megachile sculpturalis

Sculptured Resin Bee

11

June

July

X

X

1

92

Melissodes druriellus

Drury's Long-horned Bee

13

Aug

Sept

X

X

1

93

Melissodes trinodis

Dark-veined Longhorn Bee

11

Aug

Aug

X

1

94

Nomada articulata

Articulated Nomad

1

May

May

X

N

95

Nomada denticulata

Denticulate Nomad

4

May

May

X

1

96

Nomada gracilis

Gracile Nomad

4

April

May

X

X

1

97

Nomada imbricata

Imbricate Cuckoo Nomad Bee

2

May

May

X

1

98

Nomada luteoloides

Black-and-yellow Nomad Bee

1

May

May

X

1

99

Nomada obliterata

Obliterated Nomad

2

May

May

X

N

100

Osmia bucephala

Bufflehead Mason Bee

13

May

June

X

X

1

101

Osmia cornifrons

Horn-faced Mason Bee

4

April

April

X

1

102

Osmia georgica

Georgia Mason Bee

1

May

May

X

1

103

Osmia lignaria

Blue Orchard Bee

8

April

May

X

X

1

104

Osmia Taurus

Taurus Mason Bee

1

May

May

X

1

105

Peponapis pruinosa

Pruinose Squash Bee

36

July

Aug

X

X

1

106

Perdita octomaculata

Eight-spotted Fairy Bee

1

Aug

Aug.

X

N

107

Protandrena andrenoides

Eastern Bare-Miner

1

Aug

Aug.

X

1

108

Sphecodes confertus

1

May

May

X

N

109

Sphecodes davisii

Davis's Cuckoo Sweat Bee

1

October

October

X

N

110

Sphecodes ranunculi

Buttercup Blood Bee

2

May

May

X

1

111

Triepeolus pectoralis

Goldenrod Longhorn-Cuckoo Bee

1

Aug

Aug.

X

N

112

Xylocopa virginica

Eastern Carpenter Bee

48

May

Aug

X

X

X

X

1

III. Sorted by number of observations

Ref #

Bee Genus Species

Common name

# of observations

Date range observed FROM

Date range observed TO

A

M

J

J

A

S

O

LOC

1

Bombus fervidus

Golden Northern Bumble Bee

1

May

May

X

1

2

Bombus flavidus

Yellowish Cuckoo Bumble Bee

1

June

June

X

1

3

Bombus sandersoni

Sanderson's Bumble Bee

1

June

June

X

1

4

Calliopsis andreniformis

Eastern Miner Bee

1

June

June

X

1

5

Ceratina dupla

Dwarf Cellophane-cuckoo Bee

1

May

May

X

1

6

Epeolus pusillus

Dwarf Cellophane-cuckoo Bee

1

Aug

Aug

X

N

7

Hoplitis producta

Produced Small-Mason

1

June

June

X

1

8

Hylaeus affinis

1

Aug

Aug

N

9

Lasioglossum pilosum

Hairy Sweat Bee

1

July

July

X

1

10

Lasioglossum truncatum

Truncate Sweat Bee

1

July

July

X

1

11

Lasioglossum zephyru

Zephyr Sweat Bee

1

June

June

X

1

12

Megachile melanophaea

Black-and-gray Leafcutter Bee

1

July

July

X

1

13

Nomada articulata

Articulated Nomad

1

May

May

X

N

14

Nomada luteoloides

Black-and-yellow Nomad Bee

1

May

May

X

1

15

Osmia georgica

Georgia Mason Bee

1

May

May

X

1

16

Osmia Taurus

Taurus Mason Bee

1

May

May

X

1

17

Perdita octomaculata

Eight-spotted Fairy Bee

1

Aug

Aug.

X

N

18

Protandrena andrenoides

Eastern Bare-Miner

1

Aug

Aug.

X

1

19

Sphecodes confertus

1

May

May

X

N

20

Sphecodes davisii

Davis's Cuckoo Sweat Bee

1

October

October

X

N

21

Triepeolus pectoralis

Goldenrod Longhorn-Cuckoo Bee

1

Aug

Aug.

X

N

22

Andrena forbesii

Forbes' Mining Bee

2

May

June

X

X

1

23

Andrena miserabilis

Smooth-faced Miner Bee

2

May

May

X

1

24

Epeolus scutellaris

Notch-backed Cellophane-cuckoo Bee

2

Aug

Aug

X

1

25

Hylaeus annulatus

Annulate Masked Bee

2

July

July

X

1

26

Lasioglossum acuminatum

Pointed Sweat Bee

2

October

October

X

N

27

Lasioglossum coeruleum

Deep-blue Sweat Bee

2

June

June

X

1

28

Lasioglossum coriaceum

Leathery Sweat Bee

2

May

June

X

X

1

29

Nomada imbricata

Imbricate Cuckoo Nomad Bee

2

May

May

X

1

30

Nomada obliterata

Obliterated Nomad

2

May

May

X

N

31

Sphecodes ranunculi

Buttercup Blood Bee

2

May

May

X

1

32

Andrena erigeniae

Spring Beauty Miner

3

April

May

X

X

N

33

Andrena integra

Bare Dogwood Miner

3

May

June

X

X

1

34

Bombus rufocinctus

Red-belted Bumble Bee

3

Aug

Aug

X

1

35

Hylaeus mesillae

Mesilla Masked Bee

3

May

July

X

X

X

1

36

Megachile gemula

Small-handed Leaf-cutter Bee

3

June

July

X

X

1

37

Andrena dunning

Dunning’s Miner

4

May

May

X

1

38

Chelostoma rapunculi

Rampion Scissor Bee

4

June

July

X

X

1

39

Lasioglossum quebecense

Quebec Sweat Bee

4

May

May

X

1

40

Megachile campanulae

Bellflower Resin Bee

4

July

August

X

X

1

41

Megachile latimanus

Broad-handed Leafcutter

4

June

Aug

X

X

X

1

42

Megachile mendica

Flat-tailed Leaf-cutter Bee

4

July

July

X

1

43

Nomada denticulata

Denticulate Nomad

4

May

May

X

1

44

Nomada gracilis

Gracile Nomad

4

April

May

X

X

1

45

Osmia cornifrons

Horn-faced Mason Bee

4

April

April

X

1

46

Bombus citrinus

Lemon Cuckoo-Bumble bee

5

Sept

Sept

X

1

47

Colletes simulans armatus

Eastern Spine-shouldered Cellophane Bee

3

Aug

Aug

X

1

48

Lasioglossum cressonii

Cresson's Sweat Bee

5

June

July

X

X

1

49

Lasioglossum nigroviride

Black-and-green Metallic-Sweat Bee

5

June

July

X

X

1

50

Andrena carlini

Carlin's Mining Bee

6

April

May

X

X

1

51

Andrena nubecula

Cloudy Winged Mining Bee

6

Aug

Sept

X

X

1

52

Andrena hippotes

Orange-legged Miner Bee

7

May

May

X

1

53

Megachile montivaga

Silver-tailed Petalcutter

7

July

July

X

1

54

Anthidium manicatum

European Woolcarder Bee

8

June

Sept

X

X

X

X

1

55

Lasioglossum imitatum

Bristle Sweat Bee

8

Aug

Aug

X

1

56

Lasioglossum pectinatum

ground cherry sweat bee

8

Aug

Oct

X

X

X

1

57

Megachile pugnata pugnata

Pugnacious Leafcutter Bee

8

July

Sept

X

X

X

1

58

Osmia lignaria

Blue Orchard Bee

8

April

May

X

X

1

59

Andrena erythrogaster

Red-tailed Mining Bee

9

April

May

X

X

1

60

Anthidium oblongatum

Oblong Woolcarder Bee

9

June

June

X

1

61

Anthophora bomboides

Bumblebee-like Digger Bee

9

July

July

X

1

62

Megachile inermis

Unarmed Leafcutter Bee

9

Aug

Aug.

X

1

63

Andrena nasonii

Nason's Mining Bee

11

May

May

X

1

64

Colletes compactus

Aster Cellophane Bee

11

Sept

Sept

X

1

65

Megachile sculpturalis

Sculptured Resin Bee

11

June

July

X

X

1

66

Melissodes trinodis

Dark-veined Longhorn Bee

11

Aug

Aug

X

1

67

Augochlorella aurata

Golden Sweat Bee

12

April

May

X

X

1

68

Andrena alleghaniensis

Allegheny Mining Bee

13

May

June

X

X

1

69

Lasioglossum oenotherae

Evening Primrose Sweat Bee

13

June

July

X

X

1

70

Melissodes druriellus

Drury's Long-horned Bee

13

Aug

Sept

X

X

1

71

Osmia bucephala

Bufflehead Mason Bee

13

May

June

X

X

1

72

Andrena rufosignata

Brown-fovea Miner

14

May

May

X

1

73

Andrena rugosa

Rugose Mining Bee

14

May

May

X

1

74

Augochloropsis viridula

Northeastern Sweat Bee

15

May

Aug

X

X

X

X

1

75

Andrena nivalis

Snowy Mining Bee

15

June

June

X

1

76

Andrena nuda

Nude Mining Bee

15

May

June

X

x

1

77

Andrena milwaukeensis

Milwaukee Mining Bee

16

May

May

X

1

78

Andrena asteris

Aster Mining Bee

18

Sept

Sept

X

1

79

Andrena hirticincta

Hairy-banded Mining Bee

18

Aug

Aug

X

1

80

Colletes latitarsis

Broad-footed Cellophane Bee

19

July

Aug

X

X

1

81

Andrena robervalensis

20

Sept

Sept

X

1

82

Andrena clarkella

Clark's Mining Bee

22

May

May

X

1

83

Andrena vicina

Neighborly Mining Bee

25

April

June

X

X

X

1

84

Andrena wilkella

Wilke's Mining Bee

26

June

July

X

X

1

85

Ceratina calcarata

Spurred Ceratina

29

Aug

Oct

X

X

X

1

86

Halictus rubicundus

Orange-legged Furrow Bee

30

April

July

X

X

X

X

1

87

Andrena thaspii

Meadow Parsnip mining bee

33

July

July

X

1

88

Peponapis pruinosa

Pruinose Squash Bee

36

July

Aug

X

X

1

89

Lasioglossum leucozonium

White-banded Sweat Bee

40

July

July

X

1

90

Colletes inaequalis

Unequal Cellophane Bee

42

April

May

X

X

1

91

Agapostemon sericeus

Silky Striped Sweat Bee

46

May

Oct

X

X

X

X

X

X

1

92

Andrena helianthi

Sunflower Mining Bee

46

Aug

Aug

X

1

93

Xylocopa virginica

Eastern Carpenter Bee

48

May

Aug

X

X

X

X

1

94

Andrena frigida

Frigid Mining Bee

52

April

May

X

X

1

95

Halictus confusus

Confusing Furrow Bee

60

May

Aug

X

X

X

X

1

96

Andrena crataegi

Hawthorn Mining Bee

61

June

June

X

1

97

Megachile relativa

Golden-tailed Leafcutter Bee

65

July

July

X

1

98

Bombus borealis

Northern Amber Bumble Bee

100

July

Sept

X

X

X

1

99

Hylaeus modestus

Modest Masked Bee

104

June

Aug

X

X

X

1

100

Apis mellifera

Western Honey Bee

116

April

Oct

X

X

X

X

X

X

X

1

101

Bombus vagans

Half-black Bumble Bee

119

April

Oct

X

X

X

X

X

X

X

1

102

Chelostoma philadelphi

Mock-orange Scissor Bee

148

June

July

X

X

1

103

Bombus terricola

Yellow-banded Bumble Bee

160

April

July

X

X

X

X

1

104

Anthophora terminalis

Orange-tipped Wood-digger

178

June

Sept

X

X

X

X

1

105

Halictus ligatus

Ligated Furrow Bee

240

May

Oct

X

X

X

X

X

X

1

106

Bombus perplexus

Perplexing Bumble Bee

241

April

July

X

X

X

X

1

107

Agapostemon virescens

Bicolored Striped Sweat Bee

245

June

Oct

X

X

X

X

X

1

108

Bombus griseocollis

Brown-belted Bumble Bee

361

May

Sept

X

X

X

X

X

1

109

Bombus bimaculatus

Two-spotted Bumble Bee

545

April

Aug

X

X

X

X

X

1

110

Augochlora pura

Pure Green Sweat bee

572

May

Oct

X

X

X

X

X

X

1

111

Bombus ternarius

Tricolored Bumble Bee

645

April

Oct

X

X

X

X

X

X

X

1

112

Bombus impatiens

Common Eastern Bumble Bee

1535

May

Oct

X

X

X

X

X

X

1