Saturday 16 April 2016

Gibbons, sleep deprivation and a load of questions...


Silvery langur, one of a large troop at the hotel in Kuala Selangor.
It was half six in the morning, and the mercury had already surpassed 25 degrees. The haunting, beautiful sounds of the early morning mosque prayers filled the air as a very noisy (and ever-so-slightly annoying) bird sung his little heart out outside mine and Ebony’s chalet. The hotel grounds were run by a large troop of silvery langurs, as was the nearby little town of Kuala Selangor. I had suitcases under my eyes having had a rough night’s sleep, with air conditioning that sounded like it was going to explode and kill Ebony and I at any given moment. It’s at that moment I thought to myself “yep, I am definitely in Malaysia”.

A Hot Two Weeks!

The Petronus Twin Towers in Kuala Lumpur, which
my friends and I visited one evening
I went to the beautiful country of Malaysia for the first time with the university recently, and it was incredible. We spent two wonderful weeks, melting in 38 degree temperatures, getting sweaty, sleep deprived and over 5000 miles from Plymouth, studying the environmental systems here. From huge swathes of palm oil plantations to mangroves, and from the hustle and bustle of Kuala Lumpur to the sleepy and peaceful “Little England” resort of Fraser’s Hill, it was (without sounding too “gap yah”) a real eye-opening, inspiring trip.


For our first five days, we stayed in Kuala Lumpur, the busy capital city. Among the apparent disregard for traffic lights and the abundance of little trinket selling stalls, there was some stunning architecture to be seen here. Hindu and Chinese temples, mosques, the Petronus twin towers, the KL tower and Independence Square were just some of my favourite pieces of architecture. There was also another “yep, I am definitely in the tropics” moment; whenever we popped to the 7 Eleven shop near Chinatown, there was an adorable lizard about the size of the palm of my hand crawling up the wall outside. We visited the legendary Forest Research Institute Malaysia, and saw some incredible sights. Crown shyness, a monitor lizard about a metre long and tree frogs were just some of the highlights. 

Crown shyness

Monitor lizard

The next two nights were spent in Kuala Selangor, a quiet little town with quite the air of a fishing village to it. This is the hotel with monkeys (which I found myself addicted to and taking several photographs of!) running around the place, and with that (ever-so-slightly infuriating) loud bird outside our chalet. On our first night here, we climbed a hill to the top of the town, overlooking the mangrove forests as the sun set and an enormous eagle soared overhead. The town was also alive with long-tailed macaques as well as the silvery langurs.
Sunset over Kuala Selangor


Fraser's Hill
Finally, our last week was spent in the tranquil Fraser’s Hill (it was also much, more cooler here!). Here, we conducted our group projects. As someone who wants to be a wildlife conservationist, I found my project to be of great interest, studying two endangered spider species (as these are prized for the illegal pet trade, I will not be posting photographic evidence that could give away their exact locations and won’t be going into too much detail!). Also being surrounded by pristine rainforest, hearing and seeing the primates, birds and insects, and waking up to the gorgeous view of the morning mist over the jungle, just made me feel incredibly happy (again, I apologise for the “gap yah”-ness, but it really made me so eager to just go out there and make a difference!).


Man, Money and Tree


Collared kingfisher, Kuala Selangor Nature Park
During the fortnight, we visited a number of places that really got me thinking about the impacts of a rapidly developing economy on a country with such extraordinary habitats, with equally extraordinary biodiversity.




Fidler Crab at Kuala Selangor
Nature Park
One place that particularly springs to mind is the evening we went to see the fireflies at Kuala Selangor. This was extraordinary, breath taking. Little groups of four of us were paddled around the lake in an adorable little wooden boat, to see the incredible spectacle of countless numbers of male fireflies lighting up the mangrove trees in the dark of the night (Ebony also liked how starry the sky was compared to back in Plymouth!). Now, fireflies are very fragile insects; any change in their environment is likely have to a detrimental effect on them. Here, in Kuala Selangor, the spectacle has been turned into a large tourist attraction, bringing money and jobs to the area. Peoples’ livelihoods depend upon the health of the lake here, therefore. Also in Kuala Selangor is the Nature Park, which has mangrove habitat. Though to some a mangrove may look devoid of life, look closely. There is life everywhere. Mudskippers. Crabs. Bird species. Molluscs. These habitats provide food security to locals, as well as important spawning grounds for commercially important species. However, it’s not just that. They provide economic benefits as natural flood defenses, through retention of sediments and nutrients, and they stabilise shorelines from erosion. Therefore, getting rid of such a wonderful habitat would not just serve the biodiversity badly, but also have profound economic effects.

Genting Highlands
Siamang gibbon at the Genting Highlands
Another place I find worthy of discussion is the Genting Highlands. En route to Fraser’s Hill from Kuala Selangor, we took cable cars to the top across dense rainforest. I was absolutely delighted to see a Siamang, the world’s largest gibbon if my memory serves me well. Sadly, like all gibbons, this lesser ape is highly endangered, and one of the biggest threats to its existence is with habitat loss. Atop of this very same mountain was a Casino and a large development area. It made me wonder. if there was to be more development, what would become of some of the last Siamangs on Earth? What other endangered species could be effected here?

The palm oil plantations also left me seriously thinking. We visited such a plantation near Kuala Selangor. The crop, if utilised properly, can be quite efficient. The oil, from the fruit, can be used in groceries, cosmetics, and biofuels. It also requires less land on which to grow than soy and rapeseed, for example. It’s huge business in Malaysia and Indonesia. However, its growth in popularity is responsible for MASSIVE deforestation. With that comes with a shocking loss of biodiversity, replacing rainforest with a monoculture. Rainforest trees are important for anchoring the soil, too; as is pointed out by the RSPO, removing this anchorage means a decline in nutrient-rich soil as the rains fall, meaning that farmers may have to use more fertiliser (thus causing further environmental damage and expenses). We have to feed over 7 billion people somehow, but we have to also bear in mind that environmental destruction comes with it side-effects! It raises the question: just how do we find this balance?
Palm oil plantation- a tiny fraction



Lastly, I mentioned that the spiders I studied were in demand for the illegal pet trade. Though they ARE protected by law, part of me wonders just how effective this legal status has been in actually protecting them in practice. Firstly, we spoke to one local who told us that all of the spiders living near his garage had been poached. Secondly, there are many areas of Fraser's Hill that are pretty remote and away from the seeing eyes of people, meaning that, potentially, undetected poaching could still be happening. How do you go about actually protecting two endangered spider species (or any targeted species for that matter) to practice? What tactic do you take? Do you have increased patrolling? Do you make them essentially "too hot to handle" by increasing public awareness, or do you decrease the amount of public attention they receive so as to not draw attention to them? 

These are all very difficult questions to answer. But as the human population continues to grow, and with it the pressures on the environment, we must find solutions to find the correct balance that works for every being (not just humans!).

So thank you, Plymouth University, for an incredible trip. It was unforgettable. I hope to return to explore more of Malaysia next summer!

The KL Tower

Monday 7 March 2016

Rooting for Raptors

A kestrel at the Tamar Otter and Wildlife Centre (August 2015)


Feathery Friends...

I can remember having been fascinated by birds of prey, or raptors, since I was a young girl. 

A peregrine falcon in York (I was handling this one
but spared you looking at my face!) April 2015

When I was eight years old, I had a wool coat with owls on it (I wouldn't wear it now, but at the time I basically lived in the bloody thing!). I collected those RSPB bird toys which made noises when you squeezed them, and the majority of mine were owls, falcons and eagles. I loved visiting birds of prey centres, and there's several pictures of me throughout the years holding an owl or a falcon of some sort. I was obsessed! My favourite was the mighty peregrine falcon, the fastest flying bird in the world. In fact, they still have a very strong place in my heart now, and they still bring a big smile to my face. My dissertation proposals are in; if it all goes well, I'm hoping to study birds of prey and the enormous conservation crises they are facing in the United Kingdom. While birds of prey are still on my mind, I have decided to introduce you to these wonderful creatures (and I'm sorry for disappearing from this blog for a while- life has been busy these last few months!).  


A buzzard in Ringmore (August 2015)
This weekend just gone, my parents and brother came down to Devon to visit. Ringmore, a little rural village which we have been visiting for over 15 years, is about 20 miles from Plymouth (where I currently study and live) and 10 miles from the ancient market town of Kingsbridge. It's a lovely, tranquil place, with an ancient pub (the Journey's End), and vast, rolling hills. It's also great for birds of prey. You would be very, very unlucky to not see the buzzards as they glide around or perch on the wires. You'd be unlucky to not hear the beautiful vocalisations of the barn and tawny owls in the quiet of the night, and there's a very real chance of spotting a kestrel hovering over its prey as you walk towards Ayrmer Cove. Although I didn't venture down to the cove this weekend, the evening was spent watching the buzzards soaring against the sunset, and listening to the owls walking between the B&B and the pub. It was lovely. 

I have been fortunate to see other birds of prey around the country, including little owls, sparrowhawks, peregrines and even the elusive red kite. I remember being that eight year old and being so excited seeing a red kite in the wild for the first time. I was somewhere in North Devon, and red kites were not exactly common at the time. They were just beginning to make a comeback. Now, while I don't see them as frequently as I would like (maybe three a year?), it is still reassuring to see them more often; this is in accordance with their slowly increasing numbers. Similarly, when my parents were kids, peregrine falcons were reduced to shockingly low numbers after being poisoned with DDT and as a result of persecution; now, their numbers are stronger and stabilising. While there have been conservation success stories surrounding birds of prey in the United Kingdom, kestrels are in huge trouble indeed.

Caring for Kestrels

Often seen hovering at the side of the road, kestrels used to be Britain's most numerous bird of prey. In 1998-91, it is thought that around 52000 breeding pairs inhabited the United Kingdom (RSPB, 2011). Like the majority of birds of prey, this species struggled during the Second World War with persecution, and was also poisoned with DDT and agricultural changes. As this species preys on small mammals and birds, changes to farmland and practices makes them particularly vulnerable. As the RSPB pointed out, there has been a decline in kestrel numbers in Scotland for quite some time now. It also appears that, since 2005, numbers in the UK are PLUMMETING. The BTO (2011) states that, between 1995 and 2008, their numbers crashed by 20%, with a further (shocking!) decline of 36% between 2008 and 2009. As a result of their marked decline on these islands, this species is now no longer the most numerous raptor in the country; the buzzard AND the sparrowhawk have both overtaken them! It now has an amber conservation status, and is listed as a conservation concern species in Europe (Hawk Conservancy Trust, 2013). 
That kestrel again (August 2015)

The problem is, as apex predators, all birds of prey are extremely fragile and very sensitive to change. If their prey becomes poisoned, it will bio-accumulate and poison them in return. Similarly, if there's any reason as to why their prey declines in numbers, they are also bound to suffer. 

Similarly to most birds of prey, kestrels are granted legal protection. For example, it is illegal to kill, injure or capture an individual and to destroy its nest and eggs (RSPB, n.d.). However, it is clear that, if we really want to save this adorable little raptor, more action must be taken. Tighter regulations on land use could be a place to start?

Something you can do to help...

Get involved with the Hawk Conservancy Trust's Kestrel Count and report your sightings at this link!

http://www.kestrelcount.org/


Your sightings would help kestrel conservation by keeping an eye on their numbers.

Boring Referencing Stuff 

BTO (2011) Roadside raptor takes a downward turn Available at: http://www.bto.org/news-events/press-releases/roadside-raptor-takes-downward-turn Date accessed: 7th March 2016

Hawk Conservancy Trust (2013) Kestrel Count Available at: http://www.kestrelcount.org/ Date accessed: 7th March 2016

RSPB (2011) Kestrel: Population Trends Available at: http://www.rspb.org.uk/discoverandenjoynature/discoverandlearn/birdguide/name/k/kestrel/population_survival_and_conservation.aspx Date accessed: 7th March 2016

RSPB (n.d.) Kestrel: Legal Status Available at: http://www.rspb.org.uk/discoverandenjoynature/discoverandlearn/birdguide/name/k/kestrel/thelaw.aspx Date accessed: 7th March 2016