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Table 4 Analysis of activity based on the distance from the nest (miscellaneous: less than 10 of each classification)

From: Understanding the home range characteristics of the first naturally bred pair of crested ibis(Nipponia nippon) released into the natural habitat

Legend

Distance(m)

Total

0–50

50–100

100–200

200–300

300–400

400–500

500–2000

> 2000

First

breeding

Coniferous forest

Number

183

4

20

74

-

19

10

13

323

Ratio

26.8

0.6

2.9

10.9

-

2.8

1.4

1.9

47.4

Artificial barren

Number

143

1

-

-

-

-

-

26

170

Ratio

21.0

0.1

-

-

-

-

-

3.8

24.9

Other grassland

Number

5

1

4

1

-

-

18

21

50

Ratio

0.7

0.1

0.6

0.1

-

-

2.6

3.1

7.3

Residence facility

Number

40

4

-

-

-

-

-

-

44

Ratio

5.9

0.6

-

-

-

-

-

-

6.5

Paddy field

Number

2

33

5

-

-

-

2-

-

42

Ratio

0.3

4.8

0.7

-

-

-

0.3

-

6.2

field

Number

-

1

4

2

-

-

5

-

12

Ratio

-

0.1

0.6

0.3

-

-

0.7

-

1.8

Commercial facility

Number

12

1

2

-

-

-

-

-

15

Ratio

1.8

0.1

0.3

-

-

-

-

-

2.2

Miscellaneous

Number

2

2

6

-

-

4

5

7

226

Ratio

0.3

0.3

0.9

-

-

0.6

0.7

1.0

3.8

Total

Number

387

47

41

77

-

23

40

67

682

Ratio

56.7

6.9

6.0

11.3

-

3.4

5.9

9.8

100.0

Cumulative ratio

56.7

63.6

69.6

80.9

80.9

84.3

90.2

100.0

100.0

Second

breeding

Coniferous forest

Number

417

27

47

50

31

23

10

1

606

Ratio

54.9

3.6

6.2

6.6

4.1

3.0

1.3

0.1

79.7

Paddy field

Number

1

-

25

16

-

1

-

-

43

Ratio

0.1

-

3.3

2.1

-

0.1

-

-

5.6

Traffic facility

Number

25

1

2

-

-

-

-

-

28

Ratio

3.3

0.1

0.3

-

-

-

-

-

3.7

field

Number

6

7

5

4

-

4

-

-

26

Ratio

0.8

0.9

0.7

0.5

-

0.5

-

-

3.4

Other grassland

Number

2

4

2

-

2

6

1

2

19

Ratio

0.3

0.5

0.3

-

0.3

0.8

0.1

0.3

2.5

Artificial barren

Number

2

-

-

8

-

-

-

2

12

Ratio

0.3

-

-

1.1

-

-

-

0.3

1.6

Miscellaneous

Number

3

2

6

3

6

5

1

-

26

Ratio

0.4

0.3

0.8

0.4

0.8

0.7

0.1

-

3.4

Total

Number

456

41

87

81

39

39

12

5

760

Ratio

60.0

5.4

11.4

10.7

5.1

5.1

1.6

0.7

100.0

Cumulative ratio

60.0

65.4

76.8

87.5

92.6

97.8

99.3

100.0

100.0

  1. The miscellaneous first breeding lists are traffic facility(7), cemetery(5), reservoir(5), public facility(5), inland wetland(2), mixed forest(1), and broad-leaved forest(1). The second breeding miscellaneous lists are residential facility(7), reservoir(6), cemetery(4), commercial facility(3), inland wetland(3), and mixed forest(3)
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BMC Zoology

ISSN: 2056-3132

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