. [Articles about birds from National geographic magazine]. Birds. HUNTING WITH A MICROPHONE 707. PART or THE "road" TO THE IVORYBILLS NEST WAS UNDER WATER One of the expedition's chief objects was to record the voice of the rare ivory-billed woodpecker. The almost total disappearance of this magnificent bird baffles ornithologists. Once abundant, it is now found in a few isolated swamps. To locate a nest, Dr. Allen searched for the large chunks of bark which the bird strips from trees. A mule team dragged the expedition's equipment through sticky mud to the Please no


. [Articles about birds from National geographic magazine]. Birds. HUNTING WITH A MICROPHONE 707. PART or THE "road" TO THE IVORYBILLS NEST WAS UNDER WATER One of the expedition's chief objects was to record the voice of the rare ivory-billed woodpecker. The almost total disappearance of this magnificent bird baffles ornithologists. Once abundant, it is now found in a few isolated swamps. To locate a nest, Dr. Allen searched for the large chunks of bark which the bird strips from trees. A mule team dragged the expedition's equipment through sticky mud to the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Washington, D. C. : National Geographic Society


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