The Striated Caracara is categorized as a near-threatened avian species by the IUCN Red List. In Tierra del Fuego, it is possible to be found towards the east end of the island, in an area called Peninsula Mitre, as well as at Isla de los Estados, across from Le Maire strait. As it breeds and spends most of its life there, it is highly probable to be spotted. There are also some uncommon sightings along the Beagle Channel and at Ushuaia’s landfill.
It is a species under thorough study and research, mainly in Islas de los Estados.
Its habitat can be reached either by sailing boat, a round trip takes near a week; land expedition by ATVs, which takes around three days; or a one-day tour by helicopter.
Peninsula Mitre is a vast area of the Eastern Tierra del Fuego Island. Its abundant wildlife, especially along the coast, makes this place special for nature lovers. Birds and sea mammals breed and spend their entire life there. Additionally, it is an uninhabited area where humans are merely temporary visitors. Abandoned farms, coast guard stations and many shipwrecks resemble human presence.
It is an expedition that allows a deep exploration of this remote and almost unexplored area of Tierra del Fuego. We will start our trip from the end of the provincial road A, following the Atlantic coast, to southeast and we will cross the Irigoyen River by taking advantage of low tides. During this first part of the day, we will drive along the coast side or on marked trails whenever possible. It is likely to see Andean Condors, Cinereous Harrier, and other raptors. Along the seashore, Southern Giant-Petrel, Rufous-Chested Dotterel and Cormorants are expected too. If tides allow it, we will cross Río Bueno and reach Cabo Donata, near Río Policarpo. We will spend the rest of the day there looking for our first Striated Caracaras. We will spend the night in a rustic cabin or choose a place to camp.
During the second day, we will cross Policarpo River during low tide and continue south along the coast. Once at Estancia Policarpo, a former sheep ranch, we will have lunch and rest for a while. Kelp Goose, Flightless Steamerduck and Austral Negrito are likely to be seen around the area. We will spend the rest of the afternoon searching for another good spot where Striated Caracaras, Turkey Vulture and Snowy Sheatbill are expected to be found. Then, we will travel back to the campsite and try to spot Short-eared Owls and other nocturnal raptors.
During the last day, we will visit other locations nearby in the morning and then we will begin our way back. We will take advantage of low tides to cross rivers and we will explore more of this majestic landscape. Searching for more birds, looking for sea mammal carcasses along the beaches, and enjoying many opportunities to take a good shot will keep us busy. Once back, we will pack our gear, load the ATVs and leave the area.