Published quarterly in March, June, September, and December by the Nebraska Ornithologists\u27 Union, Inc. as its official Journal, and sent to members not in arrears for dues. Annual subscription rates (on a calendar year basis only) are $12.50 in the United States, $15.00 in Canada and Mexico, and $17.50 for all other countries, payable in advance. Single copies are $4.00 each, postpaid, in the United States; $5.00 elsewhere. Send orders for back issues of the NBR to Thomas E. Labedz, NOU Librarian, W-436 Nebraska Hall, University of Nebraska, Lincoln, NE 68588-0514. Memberships in NOU (on a calendar year basis only): Active, $10.00; Sustaining, $20.00; Family Active, $15.00; Family Sustaining, $25.00; Life, $150.00. Send dues and subscri...