. Cassell's natural history. Animals; Animal behavior. NATURAL SIS WHY. changed into a low chuckling note, exactly as almost to defy detection.' Sometimes their cry resembled the whining of young puppies so SECOND SUB-FAMILY OF THE CROAVS.—THE CHOUGHS {Frefjilvue). In this sub-family, which contains only a few si^ecies, the bill is long and gently curved, and the nostrils are placed low down in the upper mandible. They are hidden by a dense tuft of bristles. In i k. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colo
. Cassell's natural history. Animals; Animal behavior. NATURAL SIS WHY. changed into a low chuckling note, exactly as almost to defy detection.' Sometimes their cry resembled the whining of young puppies so SECOND SUB-FAMILY OF THE CROAVS.—THE CHOUGHS {Frefjilvue). In this sub-family, which contains only a few si^ecies, the bill is long and gently curved, and the nostrils are placed low down in the upper mandible. They are hidden by a dense tuft of bristles. In i k. 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 Duncan, P. Martin (Peter Martin), 1821-1891; Metcalf Collection (North Carolina State University). NCRS. London [etc] Cassell & Company, Limited
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Keywords: ., bookcentury1800, bookdecade1890, booksubjecta, booksubjectanimals
