Bernard Castelein / Coquerel's sifaka (Propithecus coquereli) in tree, relaxing, Ankarafantsika National Park, Madagascar

Inaki Relanzon / Madagascar fish-eagle (Haliaeetus vociferoides), taking off from water after failed attempt to catch fish, Ravilobe Lake, Ankarafantsika National Park, Madagascar.

Thomas Marent / Coquerel's Sifaka (Propithecus coquereli) trio in trees, Ankarafantsika National Park, Madagascar

Pete Oxford / Coquerel's Sifaka (Propithecus coquereli) mother and baby, Ankarafantsika Strict Nature Reserve, western Deciduous forest, Madagascar

Pete Oxford / Coquerel's Sifaka (Propithecus coquereli) in western deciduous forest, Ankarafantsika Strict Nature Reserve, Madagascar

Bernard Castelein / Coquerel's sifaka (Propithecus coquereli) in tree, Ankarafantsika National Park, Madagascar

Bernard Castelein / Coquerel's sifaka (Propithecus coquereli) in tree, relaxing, Ankarafantsika National Park, Madagascar

Bernard Castelein / Coquerel's sifaka (Propithecus coquereli) in tree, feeding on leaves, Ankarafantsika National Park, Madagascar

Bernard Castelein / Black Egret (Egretta ardesiaca), Ankarafantsika NP, Madagascar

Bernard Castelein / Black egret (Egretta ardesiaca), Ankarafantsika NP, Madagascar

Bernard Castelein / Black Egret (Egretta ardesiaca), Ankarafantsika NP, Madagascar

Bernard Castelein / Ankarokaroka canyon, Ankarafantsika NP, Madagascar.