Why Tenerife is a paradise for naturalists

Tenerife is a naturalist’s dream

Tenerife forested mountains

Tenerife is a popular island in the Canary Islands for tourists who spend their holidays there but it is also every naturalist’s dream. With its forests, mountains, semi-desert areas, cliffs, sand dunes and range of beaches there is a real diversity of habitats. There are so many types of countryside on the island, and also a range of very different microclimates. This is why so many forms of flora and fauna can be found there, both endemic species and introduced and naturalised plants and animals.

Laurel Pigeon (Photo: DrPhilipLehmann)

There are two main sorts of forests: pine forest and ancient evergreen laurel forest. The latter of these is very important because the patches of this type of woodland that still stand on Tenerife and some of the other Canary Islands are some of the only remaining stretches of this form of forest in the world. Rare birds, such as the laurel pigeon (Columba junoniae) and endemic plants like the Canary Islands foxglove (Isoplexis canariensis) can be found in the laurel forests.

Viper's Bugloss species

Red Bugloss

Tenerife has a very great range of species in the Echium genus of viper’s bugloss. The most spectacular species is the red bugloss or Teide bugloss (Echium wildpretii), which as its name suggests has red flowers that form in tall spikes, and it is found growing high on Mt Teide where there is a very extreme habitat. Because it is so high the sunlight is very strong but it gets very cold at night. The ground is dry and rocky and it looks like another planet in the Tenerife highlands.
There is a shortage of naturally occurring freshwater in Tenerife because it drains quickly into the ground and down to the sea after it rains but this has not prevented a fascinating selection of freshwater creatures and water birds being found on the island. Many species of dragonfly, two species of frog and the mosquito fish (Gambusia affinis) mainly depend on the reservoirs and irrigation tanks used by farmers for collecting water for their crops. The frogs, by the way, are the Mediterranean tree-frog (Hyla meridionalis), and the Iberian water frog (Rana perezii). In the village of Erjos, however, there are some large ponds that formed after the topsoil was removed many years ago. These pools attracted all sorts of wildlife and make a wonderful area for appreciating nature and walking in the surrounding hills and forests. 

Grey Heron

The grey heron (Ardea cinerea) is a bird that uses natural and artificial freshwater pools to search for fish and frogs and is often seen on the island. It will also take goldfish from ornamental ponds in parks and gardens.

Tenerife has lizard species, two types of gecko and a skink but no snakes, despite having excellent habitats for these reptiles.

Monarch butterfly

There are many interesting insects to be found on the island. A butterfly to look out for is the monarch (Danaus plexippus). It was able to colonise the Canary Islands because the tropical milkweed (Asclepias curassavica) is often grown in gardens, flower borders and parks. This large and beautiful butterfly can be seen flying all year round and is most often seen in cities, towns and resorts where its caterpillar’s food-plant grows in gardens. The massive and strange looking death’s head hawk moth and its larva are often found on Tenerife. This moth gets its name due to the skull-like marking on its thorax. The fact that it can squeak too has added to its weirdness and has made it the subject of various superstitions. The caterpillars are very big and feed mostly on thorn-apple (Datura stramonium), which is a very common weed on the island, and also on the shrub Lantana (Lantana camara).  There are also some species of praying mantis that can be found on Tenerife.

Mantis

Botanists will be excited by the very large number of succulents that grow wild on Tenerife. There are many endemic species of Aeonium and Euphorbia. The Canary Island spurge (Euphorbia canariensis) looks more like a cactus and grows in large clumps on arid and rocky ground around the island.

Look out too for the prehistoric-looking dragon trees (Dracaena draco), which can still be found occasionally growing wild but are very rare. They are much more commonly seen in parks and gardens around Tenerife, and there is the famous “Drago Milenario,” said to be 1,000-years-old that is in its own park in Icod de los Vinos.

If you are interested in wildlife you will find plenty to interest you wherever you are on the island.

Goats of Es Vedra culled

Es Vedra's goats culled

Mountain Goat (Photo: Public Domain)

The mysterious rocky island of Es Vedra, off the southern coast of Ibiza in the Balearic Islands, has lost its goat population. The goats were rather cruelly culled, or killed being a more accurate description, and animal-lovers that knew about the proposed cull were disgusted to find that the killing of the goats went ahead despite campaigns to stop this.

The goats had been living on the island for the last 25 years, after a male and four females had been introduced there to replace an earlier colony, and estimates put their numbers as being between 40 and 50 animals.  The goats were a great talking point for local people in Ibiza because some people didn't even believe the animals existed and were no more than another of the many myths and strange stories about the islet, but the goats were very real and one of the attractions of cruises around the island of Es Vedra was to see if you could spot any goats there. 

The problem was, though, that the goats had little to eat on the barren and rocky island, which was, indeed, becoming even more barren and rocky due to the animals eating whatever vegetation they could find. This was causing soil erosion because the goats were often ripping the plants out of what little soil there was there.

Eleanor's Falcon (Photo: Conselleria de Medi Ambient i Mobilitat, Govern des Illes Balears)

The local government stepped in because there are endemic and protected flora growing on Es Vedra, as well as some interesting fauna, including Eleanor's Falcon (Falco eleanorae), which breeds on the island, and a subspecies of the Ibizan Wall Lizard (Podarcis pityusensis formenterae). The island's wildlife needed protecting unlike the poor goats that were a threat to the unique habitat Es Vedra provided.

Formentera Wall Lizard ( Photo: Arnau.sellares)

Sadly the government decided that the goats would have to go and that it was too difficult to catch them all and remove them to Ibiza, despite offers from animal-lovers willing to find homes for them.  On the morning of 4 February 2016 at 8am. environmental agents sailed over to Es Vedra and started shooting at the terrified goats. By 2pm it was all over and the bodies of the slaughtered goats were left where they fell.  It had also been decided that the corpses of the animals would be left to decompose naturally, even though this is against the law (Ley 8|2003 de Sanidad Animal).

Caterina Amengual, Director of Natural Areas of Biodiversity for the Balearic Department of the Environment is reported to have said: "It's a question of priorities and the conservation of ecosystems is a priority."

Although it is very sad to know what happened to the goats, and in no way do I condone the way the animals were killed, I can see her point of view. Something had to be done to protect the natural wildlife of Es Vedra and the goats had no such protection. 

Es Vedra at Sunset (Photo: Public Domain)

Es Vedra is an interesting island, not just because of its flora and fauna, but because it is the subject of many myths and legends, including that it has mysterious magnetic powers that mess up navigation and that it is where an underwater base for UFOs exists. There have been reported sightings of UFOs near Es Vedra. It has even been linked with Atlantis, and on the coast opposite it is an area that is known as Atlantis because of its unusual rock formations. In reality it was an old quarry and the rocks got taken away to build the walls of Ibiza Town. 

Trek to film the lizards of Es Vedra

Is the Chupacabra just a Kinkajou?

What is a Chupacabra? 

The chupacabra is a creature that is the subject of an ongoing myth. Its name translates from the Spanish as "goat-sucker," and, indeed, the animal is reported to be carnivorous and to act like a vampire in sucking the blood from its prey.  It is said to be like a small bear with spines on its back and it has claws and fangs. Other descriptions liken it to some sort of reptilian creature. Some stories that have circulated in conspiracy theory, the world of the paranormal and in ufology have suggested the chupacabra is an alien animal, the product of genetic engineering in secret experiments, a hybrid and even a demon or a life-form from another dimension. 

Chupacabra (Public Domain)

The chupacabra was first reported from Puerto Rico in the mid-1990s but soon after other reports started circulating of sightings of this weird creature in other parts of Central and South America. It wasn't long before the chupacabra was seen in North America and even in Tenerife in the Spanish-speaking Canary Islands. The chupacabra was reportedly seen in the Dominican Republic, Argentina, Bolivia, Chile, Colombia, Honduras, El Salvador, Nicaragua, Panama, Peru, Brazil and Mexico. It is usually seen at night and domestic animals, such as sheep and goats, that it is said to have attacked are drained of blood. This ties in with reports of animal mutilation cases, said to have been done by aliens. Reports circulate in ufology about cattle and other animals that have been killed and had parts of their bodies surgically removed with great precision and the blood being drained.  Of course, there is also the link with the very real vampire bats which do feed on blood. Lots of videos exist on YouTube and elsewhere that are said to prove, or at least question, the reality of the chupacabra. 

The world of science and rationality is not convinced about the truth of any of these reports and  of the animals that have been photographed or captured on film, most have been identified as some type of dog, including coyotes, that is suffering badly from the condition known as mange, which makes the fur fall out.

The Kinkajou

Kinkajou (Public Domain)

The Kinkajou (Potos flavus) is a rainforest mammal related to raccoons and its range is throughout many parts of Central and South America, which just happens to be where the chupacabra is reported. It is also known as a honey bear and normally feeds on fruit and leaves but also eats, insects and the eggs of birds. It is often hunted for its fur, its meat and for the exotic pet trade. Because of its wide distribution it is not yet regarded as an endangered species of animal. 

Kinkajous are often kept as pets in Central and South America, and in Peru they are known as "lirón," an animal that is regarded as a hybrid of a monkey and a bear which is another fanciful belief not based on reality. In El Salvador, Honduras and Guatemala, which are also in the range where chupacabras are said to live, the kinkajou is often kept as pets and are commonly called micoleón, meaning "lion monkey." This idea that it is a hybrid has fed into the stories of the chupacabra being a hybrid created by genetic engineering. 

Yawning Kinkajou (Photo: Robrrb)

There is currently a video being circulated by La Extra Bandera newspaper doing the rounds on Facebook social networking site showing what is said to be a chupacabra. The poor animal, whatever it is, is desperately trying to bite its way out of the metal cage it is in. It appears to be a kinkajou just like the one in the photo above that is showing its claws and teeth, or maybe the animal in the La Extra Bandera video is some type of small bear that has lost its fur due to disease. I think you will agree that there are far too many coincidences for the true identity of the chupacabra not to be a kinkajou. Mystery solved: the chupacabra is nothing more than a kinkajou!