- The
ferruginous duck (Aythya
nyroca), also
known as
ferruginous pochard,
common white-eye or white-e**** pochard, is a medium-sized
diving duck from Eurosiberia...
- name
Aythya australis (Eyton, 1838)
Subspecies A. a.
extima (Mayr, 1940) (disputed) A. a.
australis (Eyton, 1838)
Synonyms Nyroca australis Eyton, 1838...
-
ferruginous duck,
hardhead and
Madagascar pochard are
classified in
subgenus Nyroca (the "white-eyes"),
intrasubgenus relationship is unclear, but the ferruginous...
-
Aythya Species: A. innotata
Binomial name
Aythya innotata (Salvadori, 1894)
Former range (in red)
Synonyms Nyroca innotata Salvadori, 1894 (basionym)...
- (Aythya australis) Baer's
pochard (Aythya baeri)
Ferruginous duck (Aythya
nyroca)
Madagascar pochard (Aythya innotata) –
feared to be extinct, rediscovered...
- that are
globally threatened with extinction:
Ferruginous duck (Aythya
nyroca), White-tailed
eagle (Haliaeetus albicilla) (just 2–3
pairs have been observed)...
- crecca), red-crested
pochard (Netta rufina) and
ferruginous duck (Aythya
nyroca),
while the
vulnerable sarus crane (Grus antigone) has a po****tion of 200...
- 1809)
Range of A.
collaris Breeding
range Year-round
range Wintering
range Synonyms Anas
collaris Donovan, 1809
Nyroca collaris (Donovan, 1809)...
- nigricollis),
black stork (Ciconia nigra), and
ferruginous pochard (Aythya
nyroca). Two new frog
species were
discovered in 2006. The 73
mammal species include...
-
spatiosa Kuročkin 1976 †Aythya cf.
innotata (Réunion pochard)
Subgenus (
Nyroca)
Fleming 1822
Aythya baeri (Radde 1863) (Baer's pochard) CR A2cd+3 cd+4 cd;...
