Biodiversity and phenology of the Rallidae and the Anatidae in Garaet Hadj Tahar (NE Algeria)

Bara, M., Merzoug S., Bouslama Z. & Houhamdi M. (2013). Biodiversity and phenology of the Rallidae and the Anatidae in Garaet Hadj Tahar (Norteast of Algeria). Annals of Biological Research 4 (6): 249-253. PDF

Abstract:

During this study which was carried out between November 2011 and October 2012 in Garaet Hadj Tahar (Northeast of Algeria), we counted the Anatidae and the Rallidae individuals, then we calculated the ecological indexes (Abundance, specific richness, diversity index and equitability index), in order to evaluate the biodiversity in this ecosystem. 14 species were noted which belong to six genera: Fulica, Gallinula, Porphyrio, Anas, Aythya and Oxyura, among them two species cited as threatened species (Ferruginous duck Aythya nyroca and White-headed duck Oxyura leucocephala). The high value of Shannon-Weaver and equitability indexes were recorded during the wintering period with a value of 2.219 and 0.6 respectively.

Garaet Hadj-Tahar (Skikda, Algeria)

Garaet Hadj-Tahar (Skikda, Algeria). From Metallaoui & Houhamdi (2010).

The geographical situation of Garaet Hadj-Tahar (Skikda, Algeria) taken from figure 1 in: Metallaoui, S., & Houhamdi, M. (2010). Biodiversité et écologie de l’avifaune aquatique hivernante dans Garaet Hadj-Tahar (Skikda, Nord-Est de l’Algérie). Hydroécologie Appliquée 17: 1-16.

Advertisements
This entry was posted in Algeria and tagged , , , , , , , , . Bookmark the permalink.

One Response to Biodiversity and phenology of the Rallidae and the Anatidae in Garaet Hadj Tahar (NE Algeria)

  1. Pingback: Diurnal behaviour of the Northern Shoveller in winter at two Algerian wetlands: Garaet Hadj-Tahar and Garaet Timerganine | North African Birds

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s