![]() Most articles originate from work conducted in the western hemisphere (a The principal focus of the Journal is the study of living birds, their behavior, ecology, natural history, adaptive physiology, and conservation, but most ornithological topics are considered. Each current volume consists of approximately 900 pages. Through an endowment from the late George Miksch Sutton, each issue of the Journal includes a full color frontispiece. Each issue also includes reviews of new books on birds and related subjects. The Wilson Journal of Ornithology is a quarterly publication consisting of major articles based on original studies of birds and short communications that describe observations of particular interest. The Wilson Ornithological Society has published a scholarly, peer-reviewed journal with form and content readily accessible to both professional and amateur ornithologists for more than a century. We believe these eagles represent one of the northernmost known extant breeding pairs of Harpy Eagles in the Americas. The male subsequently returned to feed the juvenile. The abandonment of the juvenile by the parents may have been caused by low food abundance caused by drought conditions and/or placement of the transmitter may have had a role. ![]() Soon after, the parents stopped returning to the nest, the juvenile fledged, and for 28 days we delivered food to the young eagle in place of its parents. We placed a satellite GPS-PPT transmitter on the juvenile Harpy Eagle on 14 April 2011 to track its movement patterns after fledging. The most frequent food items were the common opossum (Didelphis marsupialis), white-nosed coatimundi (Nasua narica), and Yucatan black howler monkey (Alouatta pigra). The juvenile spent 56.3% of 71 observation days feeding, and the parents delivered food to the nest at a rate of one item every 2.04-3.33 days from late January to April. We discovered the nest on 27 November 2010 with a single 4-5 week-old chick, and began focal observations. We present the first description of a breeding record of the Harpy Eagle (Harpia harpyja) in Belize, and describe the subsequent fledging of the juvenile.
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