Population
Estimated population is 250 - 2,499 (2010) and decreasing.
Status CR
Introduction of salmon and trout to private lakes on the Strobel plateau, fluctuating water levels and pollution are the main threats.
For more information see BirdLife International Species Factsheet.
Hooded Grebe (Podiceps gallardoi) [XC417833]
by Bobby Wilcox from Laguna La Ascension, Meseta Lago Buenos Aires, Santa Cruz, Argentina (begging call)
Hooded Grebe (Podiceps gallardoi) [XC376083]
by Bobby Wilcox from Laguna LA4, Meseta Buenos Aires, Santa Cruz, Argentina (begging call, call)
Nest
A floating mass of aquatic vegetation. In colonies.
Subspecies
Has hybridized with Silvery Grebe (Podiceps occipitalis).
No subspecies.
Similar Species
Silvery Grebe (Podiceps occipitalis) which has less extensive white in the flanks. Its ear coverts are yellow and the front half of the face is grey rather than black. Lacks the peaked crown of Hooded Grebe (Podiceps gallardoi).
References
See References.