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 2. Ecological status and relative abundance of waterbirds occurring at Lake Tonga (2013-2016) (values are given as means of the three years): phenological status (PM, passing migrant; W, wintering; SB, sedentary breeding; SNB, sedentary non-breeding; SN, summer nesting; Ed, endangered; Vul., vulnerable; NT, near-threatened). Local status (O, species omnipresent fi = 100%; C, constant or common 75% < fi < 100%; MC, moderately common 50% < fi < 75%; UC, uncommon 25% < fi < 50%; R, rare 5% < fi < 25% ; E, exceptional < 5%. Conservation status (A.L, Algerian legislation).
Anexo 2. Estado ecológico y abundancia relativa de las aves acuáticas presentes en el lago Tonga (2013-2016) (los valores se dan como medias de los tres años): Estado fenológico (PM, migrante de paso; W, invernante; SB, sedentaria reproductora; SNB, sedentaria no reproductora; SN, nidificante de verano; Ed, en peligro; Vul., vulnerable; NT, casi amenazada). Estado local (O, especies omnipresentes fi = 100%; C, constantes o comunes 75% < fi < 100%; MC, moderadamente comunes 50% < fi < 75%; UC, poco comunes 25% < fi < 50%; R, raras 5% < fi < 25%; E, excepcionales < 5%. Estado de conservación (A.L, legislación argelina).
|
|
Phenological Status |
Local status |
Conservation status |
Annual relative abundance (%) |
|
Podiceps nigricollis |
PM |
MC |
AEWA |
0.1 |
|
Tachybaptus ruficollis |
SB |
C |
AEWA |
0.9 |
|
Podiceps cristatus |
SB |
C |
AEWA |
0.2 |
|
Phalacrocorax carbo |
W |
C |
AEWA/ A.L |
0.5 |
|
Egretta garzetta |
SB |
O |
AEWA/ A.L |
0.6 |
|
Nycticorax nycticorax |
SN |
UC |
AEWA/ A.L |
0.02 |
|
Ixobrychus minutus |
SN |
R |
AEWA/ CMS (A.II)/ A.L |
< 0.01 |
|
Ardeola ralloides |
SB |
C |
AEWA/ A.L |
0.2 |
|
Ardea alba |
SNB |
C |
CMS (A.II) / A.L |
0.1 |
|
Bubulcus ibis |
SB |
O |
AEWA |
1.4 |
|
Ardea purpurea |
SN |
MC |
AEWA/ CMS (A.II)/ A.L |
0.02 |
|
Ardea cinerea |
SB |
O |
AEWA |
0.1 |
|
Ciconia ciconia |
SN |
UC |
AEWA / CMS (A.II)/ A.L |
0.05 |
|
Plegadis falcinellus |
SB |
MC |
AEWA / CMS (A.II)/ A.L |
0.3 |
|
Platalea leucorodia |
PM |
R |
CITES (A.II) / AEWA/ CMS (A.II)/ A.L |
0.07 |
|
Phoenicopterus roseus |
PM |
E |
CITES (A.II) / CMS (A.II)/ A.L |
< 0.01 |
|
Mareca strepera |
W |
MC |
AEWA / CMS (A.II) |
8.5 |
|
Anas platyrhynchos |
SB |
C |
AEWA / CMS (A.II) |
1.5 |
|
Anas acuta |
W |
MC |
AEWA / CMS (A.II) |
1.7 |
|
Anas penelope |
W |
C |
AEWA / CMS (A.II) |
22 |
|
Spatula clypeata |
SB |
MC |
AEWA / CMS (A.II) |
5.7 |
|
Oxyura leucocephala |
SB |
C |
UICN (End.) / CITES (A.II) / AEWA/ CMS (A.I, A.II) / A.L |
0.8 |
|
Aythya ferina |
W |
MC |
UICN (Vul.)/ AEWA/ CMS (A.II) |
1.1 |
|
Aythya fuligula |
W |
UC |
AEWA/ CMS (A.II) |
0.4 |
|
Aythya nyroca |
SB |
O |
UICN (Q.m.)/ AEWA/ CMS (A.I, A.II) / A.L |
10 |
|
Anser anser |
W |
UC |
AEWA/ CMS (A.II)/ A.L |
0.2 |
|
Anas querquedula |
PM |
UC |
AEWA/ CMS (A.II) |
1.5 |
|
Anas crecca |
W |
MC |
AEWA/ CMS (A.II) |
6.8 |
|
Marmaronetta angustirostris |
PM |
R |
UICN (Vul.)/ AEWA/ CMS (A.I) / A.L |
0.04 |
|
Tadorna tadorna |
PM |
UC |
AEWA/ CMS (A.II) / A.L |
0.1 |
|
Circus aeruginosus |
SB |
MC |
CMS (A.II)/ A.L |
0.03 |
|
Buteo rufinus |
SNB |
R |
CMS (A.II)/ A.L |
< 0.01 |
|
Accipiter nisus |
SNB |
E |
CMS (A.II)/ A.L |
< 0.01 |
|
Milvus migrans |
SB |
C |
CMS (A.II)/ A.L |
0.04 |
|
Pandion haliaetus |
SB |
MC |
CMS (A.II)/ A.L |
0.03 |
|
Fulica atra |
SB |
C |
AEWA/ CMS (A.II) |
29 |
|
Gallinula chloropus |
SB |
C |
AEWA |
1.8 |
|
Rallus aquaticus |
SB |
E |
AEWA/ A.L |
< 0.01 |
|
Porphyrio porphyrio |
SB |
C |
A.L |
0.3 |
|
Recurvirostra avosetta |
W |
R |
AEWA/ CMS (A.II)/ A.L |
0.02 |
|
Himantopus himantopus |
SNB |
UC |
AEWA/ CMS (A.II)/ A.L |
0.1 |
|
Charadrius hiaticula |
W/PM |
UC |
AEWA/ CMS (A.II)/ A.L |
0.05 |
|
Charadrius dubius |
W |
UC |
AEWA/ CMS (A.II) |
0.3 |
|
Pluvialis apricaria |
PM |
E |
AEWA/ CMS (A.II) |
0.02 |
|
Vanellus vanellus |
W |
C |
UICN (Q.m.)/ AEWA/ CMS (A.II) |
0.7 |
|
Limosa limosa |
W |
E |
UICN (Q.m.)/ AEWA/ CMS (A.II) |
< 0.01 |
|
Calidris minuta |
W |
UC |
AEWA/ CMS (A.II) |
0.1 |
|
Calidris alpina |
W |
UC |
AEWA/ CMS (A.II) |
0.1 |
|
Gallinago gallinago |
W |
E |
AEWA/ CMS (A.II) |
< 0.01 |
|
Tringa nebularia |
W |
UC |
AEWA/ CMS (A.II) |
0.1 |
|
Tringa erythropus |
W |
R |
AEWA/ CMS (A.II) |
0.07 |
|
Numenius phaeopus |
PM |
R |
AEWA/ CMS (A.II) |
0.01 |
|
Motacilla alba |
W |
UC |
- |
0.02 |
|
Alcedo atthis Larus argentatus |
SB W |
R R |
A.L AEWA |
< 0.01 0.01 |
|
Larus fuscus |
W |
R |
AEWA |
0.01 |
|
Larus michahellis |
W |
MC |
- |
0.2 |
|
Chlidonias hybrida |
SN |
UC |
AEWA/ A.L |
1.6 |
|
Chroicocephalus ridibundus |
W |
R |
- |
0.06 |
|
Sterna hirundo |
W |
R |
AEWA/ CMS (A.II) |
0.03 |
|
Falco tinnunculus |
SNB |
E |
CITES(A.II)/ CMS (A.II)/ A.L |
< 0.01 |