Gherib, A., Lazli, A., Naili, S., Boucheker, A., Ikhlef, D., Mechaka, N. I., 2021. Avifauna diversity and phenology in a Ramsar site: Lake Tonga (Northeastern Algeria). Arxius de Miscel·lània Zoològica, 19: 321-344, DOI: https://doi.org/10.32800/amz.2021.19.0321
Annex 3. Assessment of the diversity of waterbirds at Lake Tonga throughout the three seasons studied: wintering season (December to February) and breeding season (May to August): n, number of visits).
Anexo 3. Evaluación de la diversidad de aves acuáticas en el lago Tonga a lo largo de las tres temporadas estudiadas: temporada de invernada (diciembre a febrero) y temporada de reproducción (mayo a agosto): n, número de visitas).
|
2013/2014 |
2014/2015 |
2014/2015 |
|||
Parameter
|
Wintering (n = 6) |
Breeding (n = 8) |
Wintering (n = 6) |
Breeding (n = 8) |
Wintering (n = 6) |
Breeding (n = 8) |
Species richness |
40 |
26 |
40 |
21 |
40 |
26 |
Shannon diversity index (H′) |
2.79 |
2.68 |
2.71 |
2.59 |
2.45 |
2.76 |
Simpson index |
0.72 |
0.74 |
0.74 |
0.81 |
0.69 |
0.8 |
Equitability (E) |
0.51 |
0.57 |
0.51 |
0.59 |
0.46 |
0.59 |