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Days 2 - 5:- For the next four days we will be spending some of the time searching for the Iberian Wolves that reside on the reserve as this is the time when they are most active during daylight hours. The Sierra de Culebra forms part of the Cordillera Cantábrica, which hold's most of Spain’s 2500 - 3000 wolves, a marked and welcome increase since an estimated lows of the 1970's. An interesting story of environmental success due to a population decrease by man leaving for the less rural settings of towns & cities. Although a good deal of our time will be spent looking for our major target we shall also be spending a lot of time birdwatching around the forest and beyond. Not too far away is an area of specifically developed, low-intensity agricultural land which holds Spain's highest density of Great Bustard with realistic chances of seeing literally 100's during a daily visit.
At this time of year they should be still doing their magnificent 'foam-bath' display a spectacle that will remain in your memory for many years. Other species to be found on these undulating steppes could include Black bellied Sandgrouse, Great Spotted Cuckoo, Rock & Tree Sparrows, Lesser Kestrel, White Storks and Common Cranes, plus big numbers of larks, finches and sparrows. Migrant birds might also be in evidence with a chance of an early returning Montagu's Harrier or a northward moving trip of Dotterel. Another fantastic area to be visited will be the lagoons of Villafafila with it's waders and wildfowl, with this being an inland staging post it could produce the odd Spanish scarcity amongst the commoner waterbirds. With all this potential prey around there is a healthy population of Marsh & Hen Harriers, with Merlin and Peregrine patrolling the wetlands on a regular basis. If time allows we may also make an excursion south to the Rio Duero, which forms the border between Spain & Portugal.
This deep-sided river is another excellent place for birds with the possibility of a late Black Stork, Griffon Vultures, Golden & Bonelli's Eagles, Blue Rock Thrush, Southern Grey Shrike, Crag Martins, Grey Wagtail, Spotless Starlings and Raven. We shall also be visiting the lakes of Sanabria, particularly the mountain top reservoir of Laguna de los Peces, which at the right time of year can be very good for the locally scarce Iberian Rock Lizard as well as Water Pipit, Ortolan Bunting and Rufous tailed Rock Thrush. There is now also a new visitor centre dedicated to the Iberian Wolf and we shall be visiting here to give people a chance to gather information on the on-going conservation of this endangered mammal.
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