Posts Tagged ‘Geokichla wardii’
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.
Learning in Sri Lanka’s Central Highlands (Part 2): Understanding Ecology through Biodiversity
Male dull green shrub frog (Pseudophilautus viridis) in cloud forest above Nuwara Eliya.
Sri Lanka’s Central Highlands have been recognized for their significant biodiversity. The area is a UNESCO-designated World Heritage Site yet (adopted in 2010) and there is a growing awareness about its unique flora and fauna. The Highlands are composed of the mountainous region at the heart of the southern island and include significant areas such as Peak Wilderness, Horton Plains National Park, the Pidurutalagala forests, the Knuckles protected area and several smaller tracts of forest. Most of the Central Highlands have largely been cleared of original vegetation in support of the plantation (mainly tea) industry. This happened during the 19th and early 20th centuries during colonial rule though recent decades have seen loss of forest to hydroelectric dams, plantations expansion and other human land uses. Today the remaining protected areas may be a small percentage of the total area, but they are well protected and offer the opportunity to experience some of Sri Lanka’s unique biodiversity.
Collage of low res snapshots taken of life forms and waste on the trail to Sri Pada during the DP1 ES&S field study there in December 2015.
The elusive Pied Thrush (Geokichla wardii), one of the most difficult birds to see in Sri Lanka. Male above and female in the inset image. Spotted at Nuwara Eliya’s Victoria Park during the Week Without Walls with the expert guidance of Ishanda Senevirathna, the naturalist at Jetwings’ St. Andrew’s Hotel.
Calotes nigrilabris, the black-lipped lizard, basking in the sun just off the precipitous slope of Kirglpotta’s summit. This agamid (dragon) species is endemic to the Central Highlands of Sri Lanka.
A study of Pseudophillauts viridis, a rare endemic shrub frog from Sri Lanka’s cloud forest. All females except the bright green male in the upper right. Identification courtesy of Ishanda Senevirathna of St. Andrew’s. Kamilla found the male that is photographed here and the MYP5 students helped with holding lights.
Several different shrub frogs including Pseudophillauts schmarda and others (to be updated shortly) from the Nuwara Eliya nocturnal frog walk.
The Rhino Horned Lizard (Ceratophora stoddartii), an endemic cloud forest species from Sri Lanka’s Central Highlands. This female (top image) and male (middle and lower image) were photographed in Horton Plains National Park where their populations are stable, though not always easily seen.
PAST WWW TRIPS
- WWW 2013 Sinharaja
- WWW 2014 Dry Zone
- WWW 2015 Sri Lanka Highlands
PAST SRI PADA STUDIES
- OSC Class of 2010 (Sri Pada 2008 trip)
- OSC Class of 2011 (Sri Pada 2009 trip)
- OSC Class of 2012 (Sri Pada 2010 trip)
- OSC Class of 2013 (Sri Pada 2011 trip)
- OSC Class of 2014 (Sri Pada 2012trip)
- OSC Class of 2015 (Sri Pada 2013 trip)
- OSC Class of 2016 (Sri Pada 2014 trip)
FURTHER READING & REFERENCES
Critical Ecosystem Partnership Fund (CEPF). Western Ghats and Sri Lanka Biodiversity Hotspot. May 2007. Web.
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.
Werner, Wolfgang. Sri Lanka’s Magnificent Cloud Forests. Colombo: Wildlife Heritage Trust, 2001. Print.
Class of 2017 stopping at the clearing on their way up to the summit of Sri Pada. We had clear views of the peak and surrounding forest all the way up to the temple at the summit. Back row: Carolyn, Brittany, Ahnaf, Sanoj, Shenali & Erika. Front row: Ian, Ariana and Jamaal. Photograph by Abbi Pilapitiya.
