June 20, 2016
Female Baltimore oriole, worm in beak, feeding chicks on June 6. Note the four small beaks in the nest.
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Nesting Baltimore orioles at C&O Canal National Historical Park at Great Falls.
Every five or 10 minutes, one or the other of the adult Baltimore Orioles returned to their pendulous, hanging, nest, with a beak full of food for their recently hatched chicks.