This looks like an orangutan or gibbon (gibbon from the looks of the nose) that lifted a baboon…updated

http://www.colchester-zoo.com/index.cfm?fa=education.species.detail&id=25

…the enmeshment of the Gibeonites (slaves) Nubians and Egyptians?  I think the Gibbon might even be an orangutan that’s been enmeshed somehow with a bird, a huge bird…