After arriving back in Vermont in May, Baltimore Orioles mate, build their nest (female only) near the tip of an outer branch of an isolated tree (discouraging predation), lay eggs and incubate them for about two weeks before they hatch.
After spending the next two weeks in the nest, most nestlings are ready to fledge. It is at this point that you can actually see the nestlings as they cling to the outside of their pendulous nest, or perch on its rim as they noisily await the arrival of a parent with an insect morsel. Upon fledging, they can fly, but not very far. The parents will continue to keep an eye on them and feed them during these vulnerable first two weeks out of the nest until they can fend for themselves. (Many thanks to Nina and Jerry Hickson for photo opportunity.) (Photo: Male (topmost bird), female and nestling Baltimore Oriole)
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