Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Steven C. Latta, Division of Biological Sciences
110 Tucker Hall, University of Missouri, Columbia, Missouri 65211, USA
Francisco Rivas, Club de Observadores de Aves
Santa Domingo, Dominican Republic
Christopher Brown, Biology Department, Truman University