See under meadowlark.
any of several American songbirds of the genus Sturnella, of the family Icteridae, especially S. magna (eastern meadowlark) and S. neglecta (western meadowlark), having a brownish and black back and wings and a yellow breast, noted for their clear, tuneful song.
Origin of meadowlark
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
either of two North American yellow-breasted songbirds, Sturnella magna (eastern meadowlark) or S. neglecta (western meadowlark): family Icteridae (American orioles)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012