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Caldera de Taburiente National Park |
"La Palma Birds" is primarily a birding blog giving details of my own sightings on the island, and information of interest to birders. But the island of La Palma has much more to offer than "just" its resident and migrant avifauna. For a brief overview, read on...
La Palma is the most north-westerly of the
seven Canary Islands. Despite its relatively small surface area (c. 270 sq
miles), the island harbours a huge variety of stunning landscapes. Among the
various habitat types are five distinct vegetation zones, plus areas of rugged
volcanic terrain in the south. One of Spain’s National Parks, the Caldera de
Taburiente, is to be found here, and the entire island became a Unesco World
Biosphere Reserve in 2002.
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Laurel Forest |
Bird
life:
La Palma’s well-preserved laurel forests
are home to two endemic pigeon species: the Laurel Pigeon (Columba junoniae) and Bolle’s Pigeon (Columba bollii). Other noteworthy island endemics include the palmae subspecies of Chaffinch and the palmensis race of African Blue Tit. The
large local population of Red-billed Chough is unique among the Macaronesian
islands.
Detailed information on both resident and non-resident birds can be found
in the recent “Field Guide to the Birds of Macaronesia” by Eduardo
García-del-Rey (Lynx, 2011), or in the earlier “Birds of the Atlantic Islands”
by Tony Clarke (Helm, 2006).
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Red-billed Chough |
In spring and autumn, regular passage
migrants can be expected at certain locations (see my blog post on “Observing
sites”), including the occasional Nearctic and Palearctic vagrants. The latest study on rare migratory birds on the Canaries, covering the period 1980 to the end of 2011, is the highly-recommendable “Rare Birds of the Canary Islands” by Eduardo
García-del-Rey and Francisco Javier García Vargas (Lynx, 2013). This book also contains a useful list of species classified as "rarities" on the Canaries, but not in the rest of Spain.
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Stone Curlew |
Flora and Fauna
With its highest point at Roque de los
Muchachos, almost 8,000ft above sea level, and its isolated oceanic location in
the path of the NE Trade Winds, La Palma is a biodiversity hotspot. The current
catalogue of vascular plants gives a total of 904 taxa, of which 177 are
endemic (almost 20%). The iconic La Palma Violet, the Mocán, Juniper and Dragon
trees, as well as several dazzling varieties of
Echium (bugloss) all form part of the island’s abundant plant life,
with various succulents and spurges adding an “African” touch to the landscape
at lower altitudes. The lushness of the laurel forests stands in striking
contrast to these drier areas.
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Coastal vegetation in the south |
Butterflies
such as the Canary Islands Large White, Canary Speckled Wood and the Canary Red
Admiral can be observed throughout the year, along with the more sporadic Monarch, Cleopatra and various Blues. Other notable insects include the endemic Robber-fly Promachus palmensis and the critically-endangered La Palma Stick
Grasshopper (Acrostira euphorbiae), which is
restricted to coastal scrublands in the west. Colonies of the endemic Canary
Big-eared Bat (Plecotus teneriffae) breed and roost
in a number of secluded caves.
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Plain Tiger |
Volcanic
landscapes
La Palma has witnessed seven Stromboli-type
eruptions in recorded history, and will fascinate volcano enthusiasts of all
levels: aa and pahoehoe lavas, volcanic tubes, cones, craters, bombs and
lapilli all provide evidence of this relatively recent activity. In the north
of the island, pillow lavas and magma dykes provide clues into La Palma’s
distant geological past.
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Lava canal |
Archaeological
sites
The little-known prehistory of the Canary
Islands concerns the autochthonous peoples who first colonised the Archipelago.
Archaeological evidence of the Awaras (or Benahoaritas) - the Berber tribe
inhabiting La Palma prior to its conquest by the Spanish in 1492/3 - ranges
from formerly-inhabited caves and un-deciphered rock carvings, to
astronomically-significant alignments of stones and ancient burial sites. Most
of the serious literature on this fascinating subject is only available in Spanish.
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North coast |
Guiding
services
As a permanently-resident, English-speaking
guide with more than 15 years experience in the field, I offer private full- or
half-day tours of La Palma tailored to suit individual demands and specific
interests. Whether it be birding, plant and butterfly identification, or just
general natural history, for further details on guiding services and rates
please contact me at: grajaland@gmail.com
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Aeonium nobile |
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