Kopij, G.,  2020. Abundance and community structure of birds breeding in Kalahari woodland used as rangeland. Arxius de Miscel·ląnia Zoolņgica, 18

Table 1. Characterisation of the breeding bird community in particular transect sections (A, B, C, D) in the Kalahari woodland managed as a ranch.

Tabla 1.  Caracterización de la comunidad de aves nidificantes en secciones de transectos concretos (A, B, C, D) en la sabana arbolada del Kalahari gestionada como rancho.

 

Parameter

A

B

C

D

Overall

Number of species and pairs

Number of species

28

31

25

25

47

 

Number of breeding pairs

77

77

61

53

268

 

Overall linear index of abundance (pairs/1 km)

30.8

30.8

24.4

21.2

26.8

Dominance

Number of dominant species

6

7

5

5

4

 

Cumulative dominance (%)

55.9

55.9

52.5

52.9

39.2

 

Community dominance (DI)

0.35

0.23

0.30

0.31

0.28

Indices

Shannon's diversity index (H')

2.91

3.14

2.78

2.81

3.24

 

Simpson's diversity index (D)

0.93

0.95

0.94

0.94

0.94

 

Pielou's evenness index (J')

0.88

0.91

090

0.91

0.84