Feral Cat with a Sugar Glider

Remote Camera Results Updated to include 2015

Overall total number of species sightings – all cameras

2012 2013 2014 2015
Antechinus 79 106 86 59
Bassian Thrush 198 198 934 719
Brown Gerygone 0 0 1 2
Brown Thornbill 0 3 0 5
Brush Bronzewing 3 21 590 1356
Common Blackbird 27 16 183 145
Common Bronzewing 0 1 5 0
Common Brushtail Possum 75 13 0 5
Crimson Rosella 7 8 284 5
Cuckoo Fantailed 0 0 0 2
Dog 0 1 1 0
Eastern Whipbird 31 20 143 137
Eastern Yellow Robin 3 4 11 12
Echidna 24 24 63 107
Fantail, Grey 0 3 0 0
Fantail, Rufous 3 3 7 0
Feral Cat 24 49 95 99
Fox 191 323 336 140
Grey Currawong 7 16 23 7
Grey Shrike-Thrush 3 3 8 0
Human 0 0 1 0
Koala 3 14 118 75
Kookaburra 0 9 4 17
Large Billed Scrubwren 0 0 0 2
Long Nosed Bandicoot 287 119 270 652
Lyrebird 486 902 1809 973
Magpie 3 0 0 0
Mountain Brushtail Possum 181 235 243 289
Olive Whistler 7 15 7 10
Pied Currawong 3 6 10 8
Pilotbird 21 50 136 217
Rabbit 191 58 34 90
Rattus Species 120 213 222 189
Raven Species 0 1 4 0
Ring-tailed Possum 7 85 29 67
Satin Bowerbird 21 8 3 5
Sugar Glider 0 4 1 0
Superb Fairy-wren 3 5 66 7
Swamp Wallaby 749 1382 1112 677
Tawny Frogmouth 0 0 3 0
Wedge-tailed Eagle 3 0 0 0
White-browed Scrubwren 89 71 264 130
White Throated Tree-creeper 0 0 4 3
Wombat 202 234 176 130

Without any advanced statistical scrutiny strong trends include:Our remote camera monitoring has now reached four solid years of records. Although not a flawless scientifically planned project there are still be some interesting developments. The table above shows the total sightings of each species combined across all of the camera sites. There are many variables in these results, the main one being that cameras have been moved around different habitats at different times, so have not constantly been in the one place.

  • A massive rise in the number of Brush Bronzewings every year.
  • A rise in the number of other ground dwelling bird species including Bassian Thrushes, Pilotbirds, Eastern Whipbirds and Common Blackbirds.
  • An increase in the number of Long-nosed Bandicoots (although this may be explained by moving cameras to areas where habitat is more suitable).
  • Crimson Rosellas had a huge spike in numbers in 2014 (maybe because there was a lot of wattle seed on the ground?)
  • An upward trend in Echidna and Feral Cat numbers.
  • A drop in Fox numbers in 2015.
  • 2014 had double the amount of Lyrebird sightings than other years.

Several cameras have been left in the same spot for several years and it is possible to compare the results of these sites with the overall figures.

Site: Tarra Bulga – North East

Habitat: Mountain Ash forest with an open understorey consisting of scattered shrubs, ferns and grasses:

Species 2013 2014 2015
Antechinus 0 23 3
Bassian Thrush 36 298 209
Brown Gerygone 0 1 0
Brush Bronzewing 1 121 102
Common Blackbird 5 103 41
Common Bronzewing 1 0 0
Eastern Whipbird 4 79 98
Eastern Yellow Robin 0 1 2
Echidna 5 8 11
Fantail, Rufous 1 0 0
Feral Cat 3 6 16
Fox 40 68 17
Grey Currawong 1 0 0
Grey Shrike-Thrush 1 1 0
Koala 11 0 2
Long Nosed Bandicoot 38 13 8
Lyrebird 106 145 159
Mountain Brushtail Possum 8 10 16
Pied Currawong 2 0 0
Pilotbird 1 23 11
Rabbit 35 11 14
Rattus Species 10 44 65
Ring-tailed Possum 4 0 2
Satin Bowerbird 2 1 0
Swamp Wallaby 55 30 17
White Throated Tree-creeper 0 0 2
White-browed Scrubwren 3 39 24
Wombat 27 53 29

 

Site: West of Balook

Habitat – Forest with an open understorey, canopy consists of mature Silver Wattle.

Species 2013 2014 2015
Bassian Thrush 0 7 26
Brown Thornbill 0 0 1
Brush Bronzewing 10 45 272
Common Blackbird 6 5 1
Common Bronzewing 0 4 0
Crimson Rosella 0 122 3
Eastern Whipbird 1 0 6
Eastern Yellow Robin 0 1 2
Echidna 3 10 2
Fantail, Rufous 0 1 0
Feral Cat 27 22 17
Fox 64 111 53
Grey Currawong 3 5 1
Koala 0 79 30
Kookaburra 10 3 9
Long Nosed Bandicoot 17 0 3
Lyrebird 237 510 116
Mountain Brushtail Possum 46 11 7
Olive Whistler 0 0 1
Pied Currawong 1 4 3
Pilotbird 0 5 7
Rabbit 6 0 2
Raven Species 1 1 0
Rattus Species 0 0 1
Satin Bowerbird 0 0 2
Sugar Glider 0 1 0
Superb Fairy-wren 0 1 0
Swamp Wallaby 955 374 179
Tawny Frogmouth 0 2 0
White Throated Tree-creeper 0 1 0
White-browed Scrubwren 3 18 3
Wombat 54 16 20

Comments: The open nature of this site means it is less suited to small mammals. Popular site for Swamp Wallabies to congregate. Openness also suits many ground feeding birds scratching around or eating fallen seeds. Foxes and cats often pass through. Has been a Koala habitually passing the camera every few days between its favourite trees.

 

Site: Balook Area

Habitat: Open forest with regenerating Mountain Ash, Ferny understorey with some thick scrubby patches near by.

 

Species 2013 2014 2015
Antechinus 0 5 9
Bassian Thrush 9 276 222
Brush Bronzewing 0 101 303
Common Blackbird 0 38 65
Cuckoo Fantailed 0 0 1
Crimson Rosella 0 71 0
Dog 0 1 0
Eastern Whipbird 0 19 13
Eastern Yellow Robin 0 4 3
Echidna 4 1 2
Feral Cat 4 29 17
Fox 136 38 5
Grey Currawong 0 3 0
Grey Shrike-Thrush 0 1 0
Koala 0 3 2
Long Nosed Bandicoot 6 149 168
Lyrebird 123 145 45
Mountain Brushtail Possum 95 73 79
Olive Whistler 0 4 4
Pied Currawong 0 0 2
Pilotbird 2 51 117
Rabbit 17 14 45
Rattus Species 11 79 23
Ring-tailed Possum 19 0 1
Satin Bowerbird 6 0 1
Superb Fairy-wren 0 1 4
Swamp Wallaby 136 184 151
White-browed Scrubwren 0 19 21
Wombat 108 25 14

Comment: Good site for a diversity of species, some scrubby ground-cover in the area makes it a good spot for Bandicoots, with a high proportion of our Bandicoots sightings recorded here. Also good for introduced Common Blackbirds and Rabbits that like to hide in cover. Like other sites had a big spike in Crimson Rosella numbers in 2014. Interestingly large drop in Fox numbers.

2013 Remote Camera Stats

Here’s a breakdown for you all showing the species that triggered our remote cameras last year. The lower number of detection in the later part of the year can be explained by a few issues that we had with dodgy SD cards causing the batteries to conk out prematurely. Can’t explain why the Wallaby numbers vary so much each month. Some of the other species e.g. Lyrebirds, seem much more evenly represented over the year.

Breakdown of Remote Camera
Triggers – Tarra Bulga National Park 2013

Species

Total

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Swamp Wallaby

978

50

44

105

139

164

186

157

28

14

28

15

48

Superb Lyrebird

679

48

46

59

86

70

73

50

72

54

61

38

22

Fox

256

16

22

20

49

39

30

28

20

8

10

10

4

Brushtail Possum

190

12

8

27

33

20

13

20

9

4

11

15

18

Wombat

175

3

12

14

22

33

13

24

10

4

7

26

7

Rat

170

16

2

4

12

7

15

17

27

54

12

4

Bassian Thrush

156

8

11

22

24

4

10

12

20

5

9

4

27

Unidentified Bird

115

6

8

20

12

20

6

3

4

5

15

10

6

Long Nosed Bandicoot

95

9

6

8

13

8

9

5

10

19

4

1

3

Antechinus

84

3

9

8

16

12

5

12

6

2

5

5

1

Small Mammal – Unidentified

76

5

2

2

5

14

6

13

14

5

4

4

2

Ring-tailed Possum

61

1

2

2

2

5

6

18

18

7

White-browed Scrubwren

53

3

1

2

10

6

7

6

2

2

3

8

3

Rabbit

46

1

5

3

2

6

4

4

3

18

Pilotbird

40

4

17

5

1

2

8

1

1

1

Feral Cat

39

3

1

10

7

3

3

4

5

1

1

1

Short-beaked Echidna

19

1

2

2

7

3

1

3

Large Mammal – Unidentified

19

1

4

7

1

2

4

Brush Bronzewing

17

1

2

1

1

3

1

4

1

3

Eastern Whipbird

15

1

1

3

1

3

1

1

1

2

1

Grey Currawong

13

1

8

1

1

1

1

Common Blackbird

12

2

1

9

Koala

11

1

5

2

1

1

1

Olive Whistler

11

1

2

8

Kookaburra

7

4

1

1

1

Crimson Rosella

5

1

4

Superb Fairy-wren

4

1

1

1

1

Satin Bowerbird

4

1

1

1

1

Pied Currawong

4

1

3

Grey Shrike-Thrush

3

2

1

Eastern Yellow Robin

3

1

1

1

Sugar Glider

3

2

1

Fantail, Grey

2

1

1

Fantail, Rufous

2

2

Common Bronzewing

1

1

Raven Species

1

1

Brown Thornbill

1

1

Mystery Species

1

1

Dog

1

1