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8th Continent Expeditions Locally-owned ground agent&tour company offering tailored&unique experiences of Madagascar wildlife.

🌿 A giant new earthworm has been discovered in Madagascar! 🇲🇬🪱Scientists from Madagascar, Hungary, and South Korea have ...
21/08/2026

🌿 A giant new earthworm has been discovered in Madagascar! 🇲🇬🪱

Scientists from Madagascar, Hungary, and South Korea have discovered a new species of giant earthworm in the Nosy Be area: Kynotus insularis, measuring nearly 80 cm long and almost 2 cm wide!

It seems that scientists are constantly finding new species in Madagascar. 🐸 Frogs are among the most frequent discoveries, but it doesn't stop there. In 2024, A giant dark-brown millipede, not documented for 126 years, has been recorded (Spirostreptus sculptus). 🐛 In the plant world, a new species of baobab, Adansonia bozy, was just recognized this year. 🌳

And now we have a giant earthworm! Seeing all these discoveries made me realize something: we often think of Madagascar’s unique wildlife in terms of lemurs and birds, but its endemism goes far beyond that. There are endemic frogs, plants, insects, millipedes—and apparently worms too! 🪱 Who would have thought? 😄

This incredible discovery adds to Madagascar’s already extraordinary collection of species found nowhere else on Earth. Even more exciting, the same expedition also rediscovered Kynotus darwinii, a species that had not been seen since the late 1800s. 🔬🌍 🌱

Discoveries like this are a reminder of just how much Madagascar still has to teach us about the natural world—and how important it is to protect this incredible biodiversity. ❤️🌿🇲🇬

Source: https://www.facebook.com/daily24infos

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🟡Une expédition scientifique internationale vient de révéler une découverte majeure pour la faune souterraine de la Grande Île. Publiée dans la revue scientifique ZooKeys, l'identification de Kynotus insularis, une nouvelle espèce de ver de terre géant mesurant près de 80 centimètres de long pour près de 1,8 centimètre de diamètre, enrichit la famille des Kynotidae, un groupe d'invertébrés exclusivement endémique à Madagascar. Repérée sur l'archipel de Nosy Be par une équipe de biologistes malgaches, hongrois et sud-coréens menée par la chercheuse Malalatiana Razafindrakoto, cette espèce confirme l'extraordinaire taux d'endémisme du pays. Bien que devancé par le gigantesque Kynotus giganteus de Farafangana et ses trois mètres de long, ce nouveau spécimen à la pigmentation rouge sombre a été formellement validé grâce à des analyses morphologiques et à des séquençages génétiques. Cette même campagne de terrain a également permis la redécouverte de Kynotus darwinii, une espèce qui n'avait plus été observée depuis la fin du XIXe siècle.

🟡Cette découverte rappelle le rôle écologique crucial que jouent ces « ingénieurs du sol » pour l'agriculture et la préservation des écosystèmes. En creusant d'importants réseaux de galeries, ces invertébrés améliorent l'aération et la filtration de l'eau dans la terre tout en enrichissant le sol en nutriments essentiels, notamment en phosphore. Pour les chercheurs de l'Université d'Antananarivo, la valorisation de cette mégafaune souterraine représente un levier concret d'intensification écologique et de lombricompostage, offrant des solutions organiques à faible coût pour améliorer les rendements des petits agriculteurs. Le recours à cette ingénierie naturelle s'inscrit directement dans une approche globale de santé des sols, indispensable pour renforcer la souveraineté alimentaire d'un pays où une très large majorité de la population vit sous le seuil de pauvreté.

🟡Cette richesse biologique demeure toutefois menacée par la dégradation rapide de son habitat naturel. Malgré leur taille impressionnante, ces espèces s'avèrent extrêmement vulnérables aux perturbations chimiques causées par l'usage massif de pesticides, mais surtout à l'érosion et à la déforestation incontrôlée qui lessivent les sols et risquent de détruire des espèces encore inconnues de la science. Face au manque persistant de spécialistes de la faune de terre à Madagascar, les scientifiques appellent à un renforcement des politiques de conservation environnementale pour protéger ce patrimoine souterrain unique avant que la destruction des milieux naturels ne l'efface définitivement.

🦜 Meet the Cuckoo-Roller — quite a special Madagascar bird🇺🇸Some birds are special. The Cuckoo-roller (Leptosomus discol...
24/06/2026

🦜 Meet the Cuckoo-Roller — quite a special Madagascar bird
🇺🇸
Some birds are special. The Cuckoo-roller (Leptosomus discolor) is in a category entirely its own — literally.

A large, big-headed, short-legged bird that is odd in almost every way — starting with the position of its eye, set unusually high near the top of the head. Males carry a pale head and underparts with a stunning iridescent back. Females are rufous brown with heavy spotting below — so different they look like an entirely separate species. It looks raptor-like in flight, but that huge head, small dark bill, and less powerful wingbeats give it away immediately.

Usually found soaring above Madagascar’s forests with its iridescent plumage and distinctive call — sometimes venturing into adjacent scrub and plantations — it perches and feeds high in the canopy. Males and pairs make soaring display flights, filling the forest with an incredibly loud, persistent three-part wailing call you won't forget. It does stay in your mind!

This bird is a living reminder of why Madagascar is called the 8th Continent. Taxonomically, this bird stands entirely on its own. It is so distinct that it is classified in its own family (Leptosomidae) and its own order (Leptosomiformes). There is nothing else quite like it.

It’s the perfect bird for family listers.

🌿 Request more information on [email protected]

📸 Ken Behrens



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Certains oiseaux sont spéciaux. Le Courol (Leptosomus discolor) appartient à une catégorie entièrement à part — au sens littéral du terme.

Un grand oiseau à grosse tête et aux pattes courtes, étrange sous presque tous les angles — à commencer par la position de ses yeux, inhabituellement hauts sur le sommet de la tête. Les mâles arborent une tête pâle et des parties inférieures claires, avec un dos d'un iridescent saisissant. Les femelles sont brun-roux avec un lourd mouchetage en dessous — si différentes qu'elles ressemblent à une espèce entièrement distincte. En vol, il évoque un rapace, mais cette énorme tête, ce petit bec sombre et des battements d'ailes moins puissants le trahissent immédiatement.

Présent dans tous les types de forêts à Madagascar et aux Comores — s'aventurant parfois dans les broussailles adjacentes et les plantations — il se perche et se nourrit haut dans la canopée. Les mâles et les couples effectuent des vols d'exhibition planés, remplissant la forêt d'un cri tripartite incroyablement fort et persistant que l'on n'oublie pas.

Et sur le plan taxonomique ? Cet oiseau se tient entièrement seul. Sa propre famille (Leptosomidae). Son propre ordre (Leptosomiformes). Aucun proche parent nulle part sur Terre. Dans tout l'arbre du vivant, il n'existe rien d'autre comme le Ravorondreo.

Lorsque vous voyagez avec nous, l'observer n'est pas simplement cocher une case sur une liste. C'est un moment de véritable émerveillement — contempler une créature qui n'existe que dans ce coin du monde, sur cette île, dans une famille biologique d'un seul membre.

🌿 Pour plus d'informations: [email protected]

📸 Ken Behrens

🌿🦉 My Top 10 Favorite Birds of Madagascar 🦉 🌿Madagascar is a wildlife paradise and is home to some of the most unique bi...
18/01/2026

🌿🦉 My Top 10 Favorite Birds of Madagascar 🦉 🌿
Madagascar is a wildlife paradise and is home to some of the most unique birds on Earth. Here are 10 of my favorite Madagascar birds that are quite easy to see. This list was hard to make — there are so many amazing ones but I had to pick a few!

1️⃣ Pitta-like Ground-roller – I like pittas and those types of discreet birds. Pitta-like Ground-roller is another level of cool to me and it has such beautiful colors�
2️⃣ Velvet Asity – Small round birds are among my favorites of all times. This family overqualifies for that�
3️⃣ Common Sunbird Asity – This e-bird description says it all to make me want to always see this bird: Tiny, round, short-tailed yellow-bellied bird. It has all the keywords to get on my list
4️⃣ Crested Coua – This is the coolest of the Couas. He has a funny “personality” to him�
5️⃣ Madagascar Partridge – This one is hard to find on a tour but it is a top sighting when you see it. Round bird!�
6️⃣ Malagasy Kestrel – Beautiful small kestrel often seen around cities and villages. Often nests on buildings�
7️⃣ Long-tailed Ground-roller – Long-tailed, elusive and shy. You have to look for it to see it but it’s worth the effort�
8️⃣ White-browed Owl – Once again, I love raptors and especially owls. The only reason why it’s not number one is because it’s hard to rate birds and also because it is hard to beat ground-rollers for popularity in Madagascar if you are a bird�
9️⃣ Madagascar Buttonquail – The way these birds search for food is so funny! �
🔟 Madagascar Pratincole – Really enjoy watching these guys fly. Majestic

🌍 80% of Madagascar’s birds can’t be found anywhere else on the planet—protecting them means protecting biodiversity itself.
Which one is your favorite? 👇�💚 Like • Share • Comment

Just came back from Madagascar. I miss it already I am an amateur birder and I run a tour company called 8th.continent.e...
01/12/2025

Just came back from Madagascar. I miss it already

I am an amateur birder and I run a tour company called 8th.continent.expeditions based in Madagascar. I want to encourage more amateur birders that it is possible to do some birding on your own without necessarily having to hike far or go on group tours. I had the idea of doing this incidental birding all along my month long trip to demonstrate that spouses and family members of birders can travel along to Madagascar and enjoy the endemic birds without having to wake up super early everyday.

25 Oct, 2025 – 23 Nov, 2025. Created by Rojo Johnarson

There is another species of Mesites in Madagascar, Brown Mesite, which you can see in the eastern rainforest. Mesites ar...
13/08/2025

There is another species of Mesites in Madagascar, Brown Mesite, which you can see in the eastern rainforest. Mesites are an endemic family of birds in Madagascar. These two species shown in the photos, Subdesert and White-breasted, are also rare endemics. White-breasted is usually seen in Ankarafantsika but also in Kirindy and Ankarana. Subdesert is restricted in the south western spiny forest around Ifaty.

We believe that more exposure does really  help conservation in Madagascar. Talk about it, about who is doing what… just...
16/07/2025

We believe that more exposure does really help conservation in Madagascar. Talk about it, about who is doing what… just spread the word. Because we believe that big injections of money are not the immediate solution.
We all need to understand it more.
Each country has their own issues and their own approaches that work.
Thank you for anyone who cares and works hard for the conservation of wildlife in Madagascar. 🇲🇬



Centre ValBio is hosting Pre-Congress for the 30th International Primatological Society (IPS) Congress — which Madagascar is hosting this year! 🇲🇬

“By hosting the 2025 Congress in Madagascar, we aim to highlight the critical importance of this unique island nation, which is home to 112 species of lemurs – all of which are found nowhere else on Earth.

“This prestigious event is a cornerstone in the field of primatology, bringing together leading scientists, conservationists, educators, and policymakers from around the globe to discuss and advance primate research and conservation efforts.” — IPS Madagascar 2025

02/10/2024
This is such an amazing photo of this Green Bright-eyed Frog (Boophis viridis). This frog is almost transparent. Apparen...
07/09/2024

This is such an amazing photo of this Green Bright-eyed Frog (Boophis viridis).

This frog is almost transparent. Apparently, they have the ability to change color, sometimes with reddish spots.

Madagascar has such amazing wildlife. To quote Russell Mittermeier in "The Eighth Continent" by Peter Tyson (published in 2000), "Madagascar is a living laboratory unlike any place on Earth. (...) Without a doubt, the most striking feature of Madagascar's biodiversity is its degree of endemism, both a the species level and the level of genera and families (...) The reptiles and amphibians are both highly diverse and rich in endemics. With the frogs, which are the only amphibians represented on the island, endemism is almost complete. The *178* species of frogs includee only 1 or 2 introduced species, so endemism is 99 percent; the number of endemic genera stands at 16 or 17 out of a total 18."






📷Developing eggs can be seen inside the translucent body of a green bright-eyed frog – endemic to Madagascar. Andasibe-Mantadia National Park, Madagascar. © Hema Palan (Photographer of the Year 2024 entry)



Some good news from the Great Island, Emirates is now flying to Antananarivo, Madagascar! 🎉🥳Let’s see how it goes.Just a...
03/09/2024

Some good news from the Great Island, Emirates is now flying to Antananarivo, Madagascar! 🎉🥳

Let’s see how it goes.

Just a reminder, October to December is the best season for wildlife. So if you have no plans for thanksgiving yet you can still consider Madagascar 🇲🇬!

November is the best for birds, reptiles and amphibians.






🔴 Enfin le jour J, le vol inaugural de la compagnie aérienne internationale 𝐄𝐦𝐢𝐫𝐚𝐭𝐞𝐬, atterrira ce mardi 03 Septembre 2024 à 15h35 à l'Aéroport International d'Ivato.

✅ La liaison sera assurée 4 fois par semaine, au départ de Dubaï vers Antananarivo, en passant par Mahé, par un avion Boeing 777-300ER.

✅ Cette nouvelle route aérienne permettra d'accueillir des voyageurs venant du monde entier et contribuera de manière significative au développement touristique sur la grande île.

✅ La 𝐂𝐨𝐧𝐟𝐞́𝐝𝐞́𝐫𝐚𝐭𝐢𝐨𝐧 𝐝𝐮 𝐓𝐨𝐮𝐫𝐢𝐬𝐦𝐞 𝐝𝐞 𝐌𝐚𝐝𝐚𝐠𝐚𝐬𝐜𝐚𝐫 (CTM) en tant que voix officielle du secteur privé du tourisme à Madagascar est heureuse d'avoir contribué à la réalisation de ce pas important pour le tourisme malagasy.

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