Green day in Farahevitra

It was warm and sunny early in the morning on Friday 17 January 2020. Soon after 8 o’clock a small group of members from Mitsinjo and other organisations gathered to make preparations for the day’s event. At first, a banner was put up at the beginning of the road leading to Farahevitra to show the way. Next, we proceeded to the actual venue. An area had been cleared for tree planting in Mitsinjo’s forest close to the Farahevitra tree nursery. More banners were unfurled on the border of the glade and a sign presented by Ambatovy was erected as a memory of this day.


Little by little, participants began to assemble to wait for the starting of the action. Alliance Voahary Gasy, the platform of civil society organisations working for the Malagasy environment, had asked regional member organisations to celebrate with it the 10 years of AVG’s existence. In addition to Mitsinjo, members from GERP – Groupe d’étude et de recherche sur les primates de Madagascar, ASITY, SAF FJKM, ANAE – Association Nationale d’Actions Environnementales and ACCE arrived. Mitsinjo, for their turn, had invited V.O.I.M.M.A and Projects Abroad Madagascar who operate in Andasibe. In total, 73 people participated in the event.



Volunteers of Projects Abroad


We need seedlings!








When all had come, the real business started. The party spread out around the clearing to search places for the saplings. Members of Mitsinjo assisted in the digging of holes and carried seedlings to other planters. The participants were so industrious that more seedlings had to be brought from the nursery. Soon they were moving in chain from Mitsinjo’s car to the planters. After the work was finished, 500 endemic trees had been given a new habitat. As member organisation of Alliance Voahary Gasy, Mitsinjo will take care of the follow-up and maintenance of their growth.


Staff from Mitsinjo’s frog breeding centre


Lucie RAZAFINDRAMIADANA, Mitsinjo’s Vice President












The event was not arranged only to dignify the work AVG has done since 2009. It was also an expression of support to the national reforestation campaign that was officially launched on 19 January 2020. President Andry Rajoelina has set the target of planting 60 million trees by 26 June 2020 to mark the 60th anniversary of Madagascar’s independence and he has encouraged all citizens to do their share for the protection of the environment. This campaign is part of an ambitious reforestation program declared by Rajoelina in 2019. It aims at planting trees and seeds across 40 000 hectares annually during five years. The purpose is – no more, no less – to make Madagascar a green island again. Ndranto Razakamanarina, President of Alliance Voahary Gasy, referred to this goal in his closing speech noting it was praiseworthy. He further pointed out that the existing laws should be applied in order to prevent forests from being cleared, as Madagascar is losing every year 100 000 hectares of natural forest. Complementary measures of sustainable development are also required. They include, among other things, the implementation of concrete activities that guarantee the socioeconomic development of the southern parts of Madagascar to avoid migration.


Ndranto RAZAKAMANARINA, President of Alliance Voahary Gasy


Youssouf, Mitsinjo’s Conservation Manager explains the work of the association to AVG’s President and Vice President







The weather favoured the gathering. The morning was nice and warm, even hot. The sun was still shining at noon, when the participants were preparing to leave, but a half an hour later a thunder storm already broke out and it began to rain heavily. The newly planted seedlings got their first watering. One could say that the timing was perfect.


Photos: Tianasoa RATOLOJANAHARY, Ulla Aitakangas



Hike in Mitsinjo’s forest

Up and down we go, between trees and bushes and through dense vegetation. In some places, our guides have to use sharp machetes to open the way. We are walking in Mitsinjo Park, but this is not an ordinary tourist hike. A group of project coordinators and Mitsinjo’s forest experts is mapping out sites that were restored during the Manondroala project in 2012-2017. We are looking for areas for a new trail.


Molucca bramble (Rubus moluccanus) is an invasive species. It grows quickly creating large thickets, if not cleared away. Few native tree species manage to push through to reach the light.


Association Mitsinjo and its long-time partner FANC are now launching a new four-year project – Manondroala 2 – and the new trail will be a part of it. This trail is planned for experts of restoration and reforestation. There will be examples of different stages of succession as well as of techniques we have used to restore the forest. We will also show  how methods affect the results. Posters presenting the plan of the trail will be placed in the tree nursery in Farahevitra and next to Mitsinjo’s office in Ankahizinina. Later, an exhibition for researchers will be opened in Farahevitra with information on the restoration done by Mitsinjo. Together, the exhibition and the trail will form a reforestation training centre, where Mitsinjo will give trainings in forest restoration.


Premises for the exhibition for researchers will be built in Farahevitra


Seedlings of native trees in the nursery

Our walk in Mitsinjo Park was fruitful. We found interesting places that can be included in the trail. Its creation will begin during the next months. Stay tuned for updates!



Site locations were registered by using a GPS device


This area was previously degraded. Mitsinjo has planted trees and the forest is now returning.

Photos: Laura Blomberg, Ulla Aitakangas












Promoting restoration in Mitsinjo’s forest

Climate change is a global phenomenon which concerns also Madagascar. Many parts of the island suffer from drought, because there has not been enough rain. The water reserves have dwindled, which has contributed to the decrease of capacity in energy production all over the country. Dryness has also affected agriculture. To fight against climate change and to mitigate its impact, the government of Madagascar has initiated a national program for planting trees in the whole country. The program is implemented by the Ministry of Environment, Ecology and Forests. The planting campaign 2017-2018 was officially launched in December 2017 in Ambohibary, in the district of Moramanga.

On 3 February 2018, the campaign organised an event in Andasibe in collaboration with Mitsinjo. The Ministry was represented by the director of Alaotra Mangoro region (DREEF – Diréction régionale de l’environnement, de l’écologie et des forêts) and by the Moramanga district office (CIREEF – Circonscription de l’environnement, de l’écologie et des forêts). The National association of forest engineers (AIM – Association d’ingénieurs forestiers nationale) and the Association of forest engineers of Alaotra Mangoro were represented by their presidents. The deputy secretary general of Madagascar National Parks was also attending and there was a representative from Ambatovy. From Mitsinjo, president Jean Noël NDRIAMIARY and three other staff members participated in the event. The other participants were forest engineers from the Moramanga district. Altogether, 40 people had gathered to Mitsinjo’s office. A journalist from Moramanga TV had come to follow the occasion and recorded it on video.


Mad RANDRIANASOLO, Restoration manager (2nd from the left) explains the various steps of planting

After welcome speeches, the guests were led to the forest. The planting area had been prepared close to Mitsinjo’s office in Ankahizinina along a restoration circuit. It is part of a site that was reforested in 2016 by the Manondroala project. 300 seedlings of 32 different species of native trees were there ready waiting. They had been brought from Mitsinjo’s tree nurseries. In the Alaotra Mangoro region, Mitsinjo is the only association to grow and plant native trees. The seedlings were its contribution to the event.


Mitsinjo’s President Jean Noël NDRIAMIARY teaching his youngest children

Before the work started, Mr Mad RANDRIANASOLO, Mitsinjo’s restoration manager planted one seedling to show how it should be done. After the demonstration, the participants spread around the site and it did not take long before all seedlings had been planted. In less than an hour the work was over, thanks to Mitsinjo’s tree planters. They had prepared the site beforehand. They had transported the seedlings, cleaned the area and dug the holes. All that the event participants had to do was to make place for the seedling, remove the plastic pot and put the seedling into the hole. The last step was to fill the empty space with soil tightly around the plant. Then it was time to move to the next seedling.


Forest engineers at work

When all trees had been planted, the group returned to Mitsinjo’s office. In the meeting hall, tables were set with snacks and drinks. It was time to relax and celebrate together before going home. The event was closed by RAKOTOSONINA Henri, president of the Association of forest engineers of Alaotra Mangoro who thanked all participants for their contribution.


Tables are set. Sitting on seats of honour  Paul RAHONTSOA, vice president of AIM – Association d’ingénieurs forestiers nationale (on the left), RAKOTOSONINA Henri, president of the Association of forest engineers of Alaotra Mangoro and RAKOTONOELY, the eldest of forest engineers in the Alaotra Mangoro region

Mitsinjo has been doing reforestation for over 10 years. Cooperation with the Finnish Association for Nature Conservation in the Manondroala project in 2012-2017 has considerably increased knowledge of and experience in restoration and forest conservation among the Mitsinjo staff. The association has become a recognized professional in the field of forest restoration. The Ministry of Environment and the University of Antananarivo are important partners in this work.

Recent Achievements in Conservation Frog Breeding

By Sebastian Wolf

In early 2016 Mitsinjo’s frog team brought several new, locally occurring frog species into the breeding facility, some of which had never been kept in captivity before.

After acclimatization we were curious when or if they would start breeding. Natural reproduction period of most local frogs starts with the first rains in December or January, yet the 2016-2017 season has been different due to the fact that rain was largely missing until now. Fortunately, Mitsinjo’s captive frogs did not care about this dry “wet season” as they continued to overwhelm us with eggs. All species in our facility except of one at least produced eggs and tadpoles and the first young tadpoles have successfully metamorphosed into froglets by now (sometimes incredibly tiny creatures like the one in the picture, an already 3 week old Platypelis barbouri which is roughly 4 mm in size).

Platypelis barbouri was one of the new species Mitsinjo acclimated to captivity in 2016.

Platypelis barbouri was one of the new species Mitsinjo acclimated to captivity in 2016.

There are two crucial issues in frog breeding: finding out which climatic and microhabitat conditions trigger reproduction, and caring for – often plenty – of froglets that need large quantities of small prey insects. Small changes in cage design (what scientists and zookeepers call structural enrichment) finally did the trick with Mitsinjo’s frogs and immediately resulted in egg-laying.

Having the world’s first captive bred animals of a certain species is exciting, yet not the end oft he effort. Aside from successfully raising froglets to mature individuals once, the next step should always be to breed the captive frogs into the next generation(s). This already worked out with our flagship species, the Golden Mantella where some of our second generation captive animals will soon be released at ponds within their natural distribution range. Among the species we bred for the first time were some elusive microhylids, a conspicuous bright-eye treefrog and a mantellid frog that has no free-swimming tadpole stage but where eggs develop into froglets inside the egg capsules – we call this the low-budget frog as it does not need to be fed during its larval stage.

The golden mantella (Mantella aurantiaca) population at the breeding facility helps ensure the species survives in the wild.

The golden mantella (Mantella aurantiaca) population at the breeding facility helps ensure the species survives in the wild.

Looking at the recent efforts raises our hope that we are capable of breeding other endemic species as well, in case of any emergency event that needs immediate rescue or mitigation action. Aside from husbandry experiments that we conduct to steadily improve care and maintenance protocols, the next big thing will be running breeding trials with more stream-breeding frogs as they are an important part of the frog fauna in rainforests here and can be quite demanding in some aspects.

Raising healthy  frogs also requires vitamin and mineral supplements and proper food for tadpoles. Two companies thankfully provided free food and minerals for this breeding season (Aquarium Muenster and Keweloh Animal Health).

The Story of Mitsinjo and the Greater Bamboo Lemur

By Rainer Dolch

The Greater Bamboo Lemur (Prolemur simus) is the largest of Madagascar’s bamboo-eating lemurs and one of the most threatened lemurs in Madagascar. For more than a century, it was believed to be extinct in almost all Madagascar, except for a remnant population in the south-east of the island.

The Greater Bamboo Lemur (Prolemur simus), one of the most endangered primates in the world, is one of our target species that we have monitored at Torotorofotsy

The Greater Bamboo Lemur (Prolemur simus), one of the most endangered primates in the world, is one of Mitsinjo’s focal species.

In 2004, thanks to the intrepid Jean Rafalimandimby, Mitsinjo excitingly discovered a new population of the Greater Bamboo Lemur in Torotorofotsy, reconfirming that this critically endangered bamboo specialist species still holds on in areas where it had gone unnoticed for so long.

Mitsinjo members Rafaly and Tiana Radio-tracking the Greater Bamboo Lemur at Torotorofotsy.

Mitsinjo members Rafaly and Tiana Radio-tracking the Greater Bamboo Lemur at Torotorofotsy.

Together with our partner organizations (The Aspinall FoundationConservation International, GERP), Mitsinjo designed and conducted methodical surveys into the Ankeniheny-Zahamena forest corridor (that lies to the north of Torotorofotsy) and into the Marolambo-Nosivolo area. With the invaluable help of local people in these areas, results have since yielded evidence for several further populations of this critically endangered lemur scattered throughout these forests.

Prolemur simus research and conservation actions undertaken by Mitsinjo 

– Rediscovered population at Torotorofotsy when the species was thought to have since been extinct outside southeast Madagascar.

– Conducted surveys for Prolemur simus in forest corridor further east and north of Torotorofotsy.

– Potential investigation further away in Makira and Tsinjoarivo (with Sadabe).

– Monitored population at Torotorofotsy for two years using radio-telemetry.

– Contributed to the formation of the Prolemur simus Working Group

We have also looked into the possible occurrence of the species in places as far away as Tsinjoarivo (with Sadabe) and Makira (with Simpona).

At the same time as we searched for new populations, Mitsinjo (in collaboration with the Madagascar Biodiversity Partnership) radio-collared several animals in Torotorofotsy and, during two years of monitoring, gathered a wealth of data on their behaviour, and ecology that will help design an adequate conservation action plan Prolemur simus. Further research by our para-ecologist team focuses on collecting fecal samples for genetic analyses and on bamboo density necessary for the survival of the species.


The classic traces of the greater bamboo lemur: large piles of broken bamboo.

The species apparently requires very large home ranges. As a consequence, the Torotorofotsy population of Prolemur simus is not restricted to the Ramsar site of the same name but ventures out into areas being encroached by mining. Mitsinjo coordinates with both the Ambatovy nickel mine and the Izouard/Louys graphite mine in order to minimize possible impacts from their respective activities.

Greater Bamboo Lemur

Mitsinjo’s committment to saving the Greater Bamboo Lemur has since contributed to the formation of the Prolemur simus Working Group, kindly initiated by the Madagascar Fauna and Flora Group.