Patagonian canastero (Pseudasthenes patagonica) - endemic species. Birding Puerto Madryn.

Birding Puerto Madryn - Private birding tours in Puerto Madryn & Península Valdés areas by wildlife photographer and birding guide, Agustín Esmoris from Puerto Madryn, Chubut, Patagonia Argentina.
www.birdingpuertomadryn.com