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Table 1 Extent of agreement between survey methods on estimated burrow occupancy status

From: Mapping out bare-nosed wombat (Vombatus ursinus) burrows with the use of a drone

 

Burrows

Drone survey

Total

Potentially active

Inactive

(a) Grassland

Ground survey

Potentially active

46

7

53

Inactive

20

12

32

 

Total

66

19

85

(b) Tussock grassland

Ground survey

Potentially active

12

2

14

Inactive

9

4

13

 

Total

21

6

27

  1. Most of the individual burrows observed in the study were detected during both ground and drone surveys of their particular transect. Tables a and b show the numbers of these burrows that were classified as potentially active and/or inactive in each of the two grassy communities. To provide a basis for evaluating agreement of this aspect of the two methods, the marginal proportions in each table were tested for homogeneity using McNemar’s test (see text)
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BMC Ecology

ISSN: 1472-6785

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