Masked Weaver, UgandaWeavers are great little architects and seem to always be working on their orbed nests. They are called, weavers, in fact, because of the dexterity in which they weave together grasses and other nesting materials. There are many different species, most living in Africa. I photographed this masked weaver in Uganda. When multiple weavers nest in a single acacia tree, it looks like ornaments have been hung — earning the nickname African Christmas trees. Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 400, f/4.5 at 1/400th of a second.