Sylvain Cordier / Children who have climbed to the top of a Dragon tree (Dracaena Cinnabari) Socotra Island UNESCO World Heritage Site, Yemen.

Sylvain Cordier / Dragon's blood tree (Dracaena cinnabari) Socotra Island UNESCO World Heritage Site, Yemen.

Sylvain Cordier / Cucumber tree (Dendrosicyos socotrana) Socotra Island UNESCO World Heritage Site, Yemen.

Sylvain Cordier / Dragon's blood tree (Dracaena cinnabari) Socotra Island, UNESCO World Heritage Site, Yemen.

Sylvain Cordier / Dragon's blood tree (Dracaena cinnabari) Homhil plateau, Socotra Island, UNESCO World Heritage Site, Yemen.

Sylvain Cordier / Socotran freshwater crab (Socotra pseudocardisoma) Homhil plateau, Socotra Island, UNESCO World Heritage Site, Yemen

Sylvain Cordier / Rose of Desert (Adenium obesum ssp Sokotran) Socotra Island, UNESCO World Heritage Site, Yemen.

Mark Moffett / Frankincense (Boswellia elongata) tree oozing sap which is harvested, Homhil, Socotra, Yemen

Mark Moffett / Desert Rose (Adenium sp) seedling, Homhil, Socotra, Yemen

Mark Moffett / Kalanchoe Plant (Kalanchoe farinacea) flowering, Homhil, Socotra, Yemen