Archive for February 2019
Sri Lanka’s Central Highlands WWW Experience 2019
Horton Plains cloud forest canopy study in black & white.
In the third week of January every year I have the opportunity and privilege of being involved in some rather cool teaching and learning in our home of Sri Lanka. The Experience Sri Lanka! Week Without Walls program gives OSC teachers the opportunity to share our passion for adventure, discovery and learning beyond the barriers of our classrooms. This year I once again led a group of students and teachers in and around the Central Highlands while exploring themes of landscape an ecology through an interdisciplinary unit involving visual arts and science (ecology).
The Sri Lanka Central Highlands trip, was an experience of significance with many important group and individual learning highlights. This choice WWW learning experience is part of the broader secondary school Week Without Walls program that I have been coordinating since its inception. OSC’s WWW program was first run in January 2010 as an outgrowth of the MYP outdoor education program (2003-2010) and has now matured into a key experiential learning highlight for all of the secondary school. Through a variety of grade-level and choice experiences there are several goals that define the program:
- Fulfill the OSC mission statement of developing the whole person within a safe environment.
- Expose students to our host country Sri Lanka’s culture and environment.
- Enable opportunities for service learning and outdoor education.
- Use Interdisciplinary Units (IDUs) to support and strengthen existing secondary curriculum (including the DP CAS program) for the benefit of student learning.
The five-day excursion into Sri Lanka’s high elevation interior exemplified some of the best outcomes of field-based learning. The learning focus was on using photo documentation to better understand the ecology and landscape of Sri Lanka’s mountainous interior. All of the students had some sort of DSLR or point and shoot camera where they could learn basic controls and composition as we had different encounters. This year we had 13 students and three of us adults to guide them. I was supported by Loretta Duncan and Desline Attanayake who both played key roles in organization and participating in all of our activities. We also had two drivers from Yamuna Travels who got us to our different destinations safely. The students were enthusiastic and cooperative as we took on new challenges every day. Accommodation for the first three nights was on the cozy-rustic side of things, but on the last night the group was treated to very comfortable rooms in Nuwara Eliya’s St. Andrew’s Jetwing hotel.
Pseudophilautus viridis (not femoralis as previously published) at Nuwara Eliya.
Montane Hour Class Fog (Taruga eques) at St. Andrews/Pidurutalagala.
We experienced consistently clear, beautiful weather with classic, crisp winter conditions. There had been frost earlier in the month but by the time that we got to the high reaches of the dormitory neat Mahaeliya bungalow in Horton Plains it was at least 10-15 degrees C° above freezing. The highlight of the time in Horton Plains was climbing the 2nd and 3rd highest mountains in Sri Lanka. Kirigalpotta (2,388 m) was the focus of a seven-hour round trip hike on Wednesday and Totupola Kanda (2,360m) was a short walk that we did on Thursday morning. For good measure we visited Sri Lanka’s highest peak Pidurutalagala (albeit by van, as walking is not allowed) on the final morning of the experience. On all of these morning we were blessed with exquisitely clear conditions that allowed for crystal clear views to Sri Pada and the neigboring ridges.
Early morning view to Sri Pada from the slopes of Thotupola.
Kirigalpotta and Horton Plains from Thotupola Kanda.
PAST WWW TRIPS
- WWW 2013 Sinharaja
- WWW 2014 Dry Zone
- WWW 2015 Sri Lanka Highlands
- WWW 2016 Sri Lanka Highlands
- WWW 2017 Sri Lanka Highlands
- WWW 2018 Sri Lanka Highlands
*** for this blog post I have borrowed reflections (written by me) from past Highlands excursions.***
FURTHER READING & REFERENCES
Critical Ecosystem Partnership Fund (CEPF). Western Ghats and Sri Lanka Biodiversity Hotspot. May 2007. Web.
De Silva, Anslem and Kanisha Ukuwela. A Naturalist’s Guide to the Reptiles of Sri Lanka. Colombo: Vijitha Yapa Publications, 2017. Print.
De Silva, Anslem. The Diversity of Horton Plains National Park. Colombo: Vijitha Yapa Publications, 2007. Print.
Pethiyagoda, Rohan. Horton Plains: Sri Lanka’s Cloud Forest National Park. Colombo: WHT, 2013. Print.
Rodrigo, Malaka. “Lanka’s central highlands win heritage battle”. The Sunday Times. 8 August 2010. Web.
Senevirathna, Ishanda. The Peeping Frogs of Nuwara Eliya. Colombo: Jetwings, 2018. Print.
Somaweera, Ruchira & Nilusha. Lizards of Sri Lanka: A Colour Guide With Field Keys. Frankfurt: Edition Chimaira 2009. Print.
Werner, Wolfgang. Sri Lanka’s Magnificent Cloud Forests. Colombo: Wildlife Heritage Trust, 2001. Print.
Aerial & Terrestrial Snapshots of the Southern Western Ghats
Madurai airport publicity with classic Coaker’s Walk view (misidentified as Theni). (January 2019)
Southern India and Sri Lanka’s winter months provide unique opportunities to look deep, across ridges and forested valleys to ranges of hills that are normally obscured in clouds and haze. The retreating North East monsoon leaves the hills lush and the air washed clean just as temperatures drop to relatively low levels. People unfamiliar with the area can sometimes be surprised at the grandeur of the southern Western Ghats and neighboring Central Highlands of Sri Lanka. Viewpoints and high mountain peaks in Kodaikanal, Ooty, Nuwara Eliya and other places are the best terrestrial places to take in the landscape. Timing is everything and most of these same places mist up while dust and pollution on the plains rises up in the afternoons.
An ideal way to appreciate the mountains in this biodiversity hotspot is to fly over or alongside the mountains. My family and I had the good fortune to be on a London-Colombo flight on January 1st just after the sun had risen over the Nilgiri Hills. Our plane crossed southern India just north of Cochin (Kochi) and then traversed the Cardamom Hills giving the left side a fine view over the High Range and Palani Hills (see flight path image below). Just 24 hours later I flew on a different flight to Madurai for a short visit to Kodaikanal and the Palani Hills. The snapshots in this post were taken from the flights and this short trip. Later on the month I led students to the Central Highlands – the subject of an upcoming post. I also worked on processing several raw Sentinel data files last year of the same area (used in the Hills of Murugan exhibition). The common denominator of these experiences was the crisp clear air and unique opportunities to appreciate and document sublime landscape.
Aerial shot looking east through a not-so-clean window to the Malabar Coast and Nilgiri Hills. The Camel’s Hump mountains are in the far left. The Bangitappal ridge and other points in Mukurthi National Park were distantly visible on this clear morning ! (1 January 2019)
Aerial shot looking north at key points in the Palani Hills and High Range from the UL 508 flight at about 10,000 meters. Note the fire in Eravkulam’s grasslands and key points such as Cloud Lands Peak and Pampalam Malai (Kukkal). (1 January 2019)
Screen shot of the airplane map monitor as we were over the Cardamom Hills looking north to the High Range and Palani HiIls. (1 January 2019)
Southern escarpment of the Palani Hills looking south towards the flight path that I had been on a few days earlier. (4 January 2019)
Sky Islands as seen from the southern escarpment of the Palani Hills. The distant ranges include the Highwavies (Megamalai). The Agamalai range is just over the Vattakanal-Vilagavi ridge.
Sentinel imagery from February 2018. Processed by the author for the Hills of Murugan exhibition at DakshinaChitra in July 2018. Click on image for A3 150 dpi image
Flying back to Colombo from Madurai with views to the Ashambu Hills on the border between Tamil Nadu and Kerala. The Tuticorin and Gulf of Mannar coastline is visible in the lower image. (5 January 2019)
REFERENCES & FURTHER READING
Lockwood, Ian. “Palani Hills from the Air.” Ian Lockwood Blog. 22 April 2010. Web.
