Under the charm of Chameleons

I haven't seen a Chameleon in my garden for about 10 years now. In fact, I can't remember when last I even saw one in the wild.Two decades ago I used to encounter them on virtually a daily basis and I can still remember the thrill every time I watched them change colour or catch a fly. Progress, loss of habitat, veld fires and the illegal trade in Chameleons all play a big factor in their plummeting numbers. I don't even have any photographs of one, except a very old one from about 15 years ago, taken in my garden, as he was scuttling for cover. So I've resorted to sketching and painting them.

There are about 200 species of chameleon with 19 recognised species in South Africa. They are found all over Africa and Madagascar, with a very few occurring in Europe or the Arabian Peninsula. There are no true chameleons in America except, interestingly, a species of chameleon that was imported into Hawaii and has now established a flourishing population there.

Having chameleons in the garden is very beneficial. They eat all the goggas and pests that gardeners don’t like and not only that, they are wonderful little animals, perfectly adapted to their lifestyle of camouflage and ambush. And there are some things we can do to help preserve this species, like refusing to buy them from street hawkers and creating a chameleon-friendly garden. I came upon this interesting article by Kay Montgomery published on IOL Lifestyle in 2014, and thought I would publish some of it here to help spread the word and save these wonderful little creatures.

The most important fact about chameleons is they need a fairly large area in which to roam. In Johannesburg, gardeners are being encouraged to link up chameleon-friendly gardens in a single neighbourhood. It is hoped that these gardens will merge to create corridors of chameleon habitat which will make it possible for populations of chameleon to flourish.

Here are some tips for developing a chameleon-friendly garden:

• Reduce your lawn. To a chameleon, a large lawn is a giant desert. It contains no food, has no perches and no protective cover.
• Thin out your trees. A garden filled with trees with low-hanging branches is a nightmare for chameleons. The branches of trees (pines and oaks in particular) are too thick for the chameleons to move along. They attract little insect life and offer no nectar.
• Plant large thin-stemmed shrubs. Heaven for chameleons is a garden filled with a dense under-storey of shrubs with a range of perch sizes for juveniles and adults.
• Provide food. Chameleons eat small insects such as moths, butterflies, flies, fruit flies, aphids, woodlice, beetles, spiders and small grasshoppers. 

The best way to attract chameleons to your garden is to make sure that the soil is covered in a thick mulch of compost, decaying autumn leaves and woodchips. This rich forest floor environment will attract an entire microcosm of insect life, and chameleons will arrive.

• Develop a compost heap in a quiet corner of the garden with the precise purpose of breeding insects. Baby chameleons will relish the tiny flies, grubs, beetles and gnats that thrive around a compost heap.
• Build an insect hotel. Very fashionable in Europe, insect hotels are artistic columns or cubes of plant material that are glued or wired together. The common theme is that each material must be considered a suitable home by respectable insects and spiders. A hotel could include a mishmash of pinecones, hollow bamboo stems, lotus pods or even old pieces of wood with holes of different sizes drilled into the stem.
• Plant flowering shrubs. Chameleons thrive in a garden that has a complete ecosystem of small, medium and large flowering shrubs which are constantly attracting insect activity. Smaller flowering shrubs covered in flowers are particularly loved by insects and are regarded as food table bridges between large twiggy shrubs. Many of the honeybee-friendly plants, such as euryops daisies, ribbon bushes, sage, fireball lilies, gazania and vygies will attract a variety of insects.
• Plant large shrub trees: Adult chameleons thrive in the higher perches found in large shrubs or small trees such as the dune crowberry, pompon trees, sweet thorn acacias and wild olive.
• Remove predators: Cats are one of the biggest threats to chameleons, birds and microfauna in the garden.
• Avoid using pesticides that kill flies, crickets, ants and micro-insect life that chameleons rely on for their food.
• Avoid illegal traders. If you see indigenous chameleons for sale, they are not legal. You are urged not to buy them.

What to plant

A chameleon-friendly garden is as much about the structure of the vegetation as it is about the plants. This notwithstanding, here is a list of chameleon-friendly plants:

• Low-growing groundcovers: Try the lilac carpet geranium (Geranium multisectum), gazanias, bulbine, dwarf agapanthus or kingfisher daisy.
• Shade-loving shrubs under trees: Try the spurflower (Plectranthus spp.), asparagus fern (Asparagus densiflorus), ribbon bush, arum and fireball lily.
• Low-growing shrubs with thin branches: Confetti bush, euryops daisy, tea bush or azaleas.
• Larger shrubs with thin branches: sage bush (Buddleja salviifolia), hop bush, mahonia, lion’s ear, polygala or dune crowberry (Searsia crenata).

Chamaeleo dilepis (Flap-neck chameleon) - The Flap-neck is the most common chameleon found in Gauteng (South Africa). The colouring here indicates that it is not feeling threatened but the change of spots is getting ready, just in case!

Image from Biodiversity

 Image credit - Here it is quite clear that he is very upset and not impressed at all!

It is very difficult to tell the different species apart. At first glance, they all look quite the same - all small, greenish-brown, with rolling eyes. But on closer inspection, it appears that there is a large amount of colour and scale variation, even within the same species. Luckily, with the help of genetic tests, it is now possible to make a better distinction between species, because each one has its own specific DNA code.
This makes further work on the morphological differences between species possible.

Any animal that can change colours and look in two directions at once is worth learning more about. Armed with a tongue you have to see to believe, the chameleon may be one of the coolest reptiles on the planet. I can only pray that in generations to come, chameleons can still be found roaming the trees of South Africa freely.

Together we can make a difference.

(Source for most of the information from the internet.)

African Striped Skink (Trachylepsis striata)

This Striped Skink was enjoying the sun on the wall of my bathroom court-yard garden and she was heavily pregnant (pic taken last October). Mating occurs between October and November, with a gestation period are 90 to 100 days, so I presume she was to give birth within a month or two, usually a single litter of 3 – 9 babies. Growth is relatively fast, sexual maturity is reached in 15 – 18 months. Last summer, my Skinks had several litters in my bathroom court-yard garden, much to my delight.

The African Striped Skink (Trachylepsis striata), commonly called the Striped Skink, is a lizard in the skink family (Scincidae). The species is widespread in Southern Africa, including extreme southern Angola and Zambia, Namibia, Botswana, Zimbabwe, Mozambique, and parts of central and eastern South Africa.

Skinks typically seek out sheltered environments out of the elements, such as thick foliage, underneath man-made structures, and ground-level buildings such as garages and first-floor apartments. When two or more skinks are seen in a small area, it is typical to find a nest nearby. Skinks are considered to be territorial and often are seen standing in front of or "guarding" their nest area.

Two males squaring it off, ready to defend their territory

This skink is brown or bronze coloured with two yellowish stripes that run lengthwise on either side of the spine. Both sexes grow to a length of 25 cm.1 Their tails are often missing due to predators.

African Striped Skink

You've got to get out and pray to the sky to appreciate the sunshine! 
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:: African striped skink - Trachylepsis striata  ::

I have a couple of Lizards living in my bathroom court-yard garden and I often find them sunning themselves on the walls or the rocks and tree stumps. These cold-blooded reptiles eat insects such as ants, beetles, larvae and flies, so the ones we get around the house or game lodges are actually very welcome! They also often enter my bathroom, decorating my walls just the way I like it! 

Two wooden lizards decorating my bathroom walls, and invitation for the garden variety to come and visit!

Being cold-blooded means that they don’t have a control mechanism keeping their body temperature constant irrespective of their surroundings. They need the sun to warm their blood and provide them with energy to move and will remain mostly inactive on cold days and may hibernate in winter. There are no poisonous Lizards in southern Africa and South Africa is home to more than 200 lizard species, making it the richest country for lizard diversity in continental Africa. 

 

A sunny position on the wall is greatly prized.

The African striped skink gives birth to live young, but other reptiles lay eggs. The lifespan of lizards is between 1 – 3 years. 

 

This little lady (I think!) looks decidedly pregnant!

My bathroom as seen from the court-yard

 Getting together almost certainly means confrontation! Shortly after I took this photo, the top lizard jumped onto the bottom lizard, sending him (her) scurrying back into the ferns.

 All four my resident lizards catching up on on some early-morning sunbathing. They are actually also keeping an eye on the hosepipe on the ground, where I'm watering the plants, and as soon as I remove they hosepipe they will all be down for a drink. I do have several water bowls in the garden for them and the birds, but they seem to revel in the running water, preferring to drink directly from the ground.

The sun rising over the bathroom court-yard wall.

The court-yard provides lots of cover and a safe haven for them and is also warm enough so that I caught glimpses of them throughout winter.

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Chameleon (Chamaeleonidae)

"We are like chameleons, we take our hue and the colour of our moral character, from those who are around us."
- John Lock



W&N watercolour on Amedeo 200gsm


Chameleons are fascinating and amazing creatures, always popular with anyone who sees them. They belong to the lizard family and the word 'Chameleon' means 'Earth Lion'. 

I just love Chameleons and there was a time when I used to have them in my garden regularly - no more. I haven't seen a Chameleon for... years. Yes, years... I know they might have difficulty getting into the property because of the high walls, but I at least used to see them on my walks. The over-population in rural areas is really having an effect on these wonderful little creatures... 

The main distribution of Chameleons is Africa and Madagascar, and half of the world's chameleon population lives on the island of Madagascar. They are famous for their ability to change colour. This serves as a form of communication, a response to temperature, light, and mood, as well as a defense against predators. Their eyes can rotate and swivel independently, enabling them to see almost a complete 360-degrees or observe two things simultaneously. Their tongues can be as long as their bodies. Chameleons can balance on a branch by gripping it with their claws and wrapping their tail around the branch to hold on. Chameleons can even sleep upside down! 

There are thought to be more than 160 different species of chameleon that range from just an inch to more than a couple of feet in size. The tiny pygmy leaf chameleon, found in the jungles of Madagascar, is the smallest species of chameleon with some males measuring less than 3 cm long with the largest growing to almost 70cm long.

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