- 570904- 156 UNITED STATES NATIONAL MUSEUM BUREAU OF AMERICAN ETHNOLOGY ASTROPHYSICAL OBSERVATORY NATIONAL AIR MUSEUM NATIONAL GALLERY OF ART NATIONAL COLLECTION OF FINE ARTS FREER GALLERY OF ART INTERNATIONAL EXCHANGE SERVICE NATIONAL ZOOLOGICAL PARK SMITHSONIAN INSTITUTION CANAL ZONE BIOLOGICAL AREA Weishingion 25, D.C November 29, 1957 (SA, Dr, EB. Raymond Hall DEC 2 1957 University of Kansas Ref'd to... Museum of Natural History Ane’d By. Lawrence, Kansas a Smeasensgsnese My dear Hall: Perrygo has given me the 40 bird skins brought on by hand from Lawrence, and I return herewith the first copy of the loan receipt for your records, I see no particular difficulty in making the identifi- cations. In connection with your letter of November 25, I note Mr. Bee's statement relative to the Yellow-crowned Night Heron. As the specimen is described as having the bill much larger than those from the conti- nental United States, I presume it should be identified as Nyetanassa violacea bancrofti Huey. For a description of this bird, see Wetmore, Smithsonian Mise. Coll., vol. 106, no. 1, Aug. 5, 1946, pp. 16-18, I am sure you have this publication in your files. I have checked through the other species of large birds that were not forwarded and see no necessity for examining them since the names applied in your letter appear to be appropriate. I will give you the. identifications requested presently. Mr. Perrygo has returned filled with enthusiasm with what he has seen at. our old K.U. Museum. I am sure that his visit there will be of profit in connection with our own program. Thank you for the clipping regarding him from the Journal-World, Sincerely yours, . Wetmore Research Associate