| The
most significant characteristic of this region is, without a doubt,
the passing of the Andes cordillera on the east side, which locates
the Andean massive right in the center of region XI. Accompanied by
incessant glacier activity, this creates four very different geographical
zones.
The archipelago area, made of hundreds of islands forming numerous
fjords and canals
The Andean area, the most appealing and interesting of all, where
masses of age old ice have created diverse valleys and canyons, and
where the highest peaks of Patagonia can be found such as Mount San
Valentin (4058mt) and Mount San Lorenzo 3706 Mt.
The central area, which, as in central Chile, finds a concentration
of fertile valleys where settlers expanded sheep and cattle farming.
And finally, the wide steppe-like zone which runs along the Argentinean
border, with its characteristic dryness and spectacular windy skies. |
In its greatness, Patagonia
is home to a huge variety of animal species and vegetation. Its geographic
peculiarities favors the establishment of diverse ecological life,
counting over 185 species of birds, including the majestic Condor,
the spectacular Bandurria or the elegant black neck swan.
There are 66 species of mammals, ranging from the puma or American
Lion, the Huemul, extinct anywhere else, to dolphins, orcas and whales.
Three areas form the Aysen’s region Biotope
The first is the coastel Perennifolio forest, comprised of dense
vegetation rich in species like the Coihue, Canelo, Tepa, Tineo amongst
others.
The second is made of native seasonal woods, located mainly in less
humid zones, which inhabits two particular species: The Lenga tree
and the Nire
And finally, the steppe region, which is abundant in bushes and
herbaceous plants, such as the Coiron. |
Like the
whole of Patagonia, the climate is fairly unpredictable, inspiring
the phrase “four seasons in one day”. The whole region
is influenced by the polar climate, generating a maritime condition
in the entire occidental area of the Andes Cordillera. This, in turn,
gives way to five climatic types: tempered, rainy and cold, transandean
with cold steppe winds and icy climate. |
In Patagonia (Bruce
Chatwin, 1950)
Baja to Patagonia (Larry Rice, 1933)
Back to Cape Horn (Rosie Swale, 1986)
Voyage of the Beagle (Charles Darwin, 1839)
Patagonia (Gino Buscaini & Silvia Metzeltin, 1990)
The Longest Walk (George Meegan, 1989)
The Uttermost Part of the Earth (Lucas Bridge, 1949)
Andes Patagónicos (Alberto de Agostini, 1941)
A Guide to the Birds and Mammals of Coastal Patagonia
Attending Marvels, A Patagonian Journal
Flight of the Condor (Michael Andrews, 1982)
Idle Days in Patagonia (William Henry Hudson, 1917) |