Authors: KROODSMA DE HOULIHAN PW FALLON PA WELLS JA

Citation: De. Kroodsma et al., SONG DEVELOPMENT BY GREY CATBIRDS, Animal behaviour, 54, 1997, pp. 457-464

Authors: KROODSMA DE ALBANO DJ HOULIHAN PW WELLS JA

Citation: De. Kroodsma et al., SONG DEVELOPMENT BY BLACK-CAPPED CHICKADEES (PARUS-ATRICAPILLUS) AND CAROLINA CHICKADEES (PARUS-CAROLINENSIS), The Auk, 112(1), 1995, pp. 29-43