TY  - GEN
AU  - Halkin, Sylvia
TI  - Nest-vicinity song exchanges may coordinate biparental care of northern cardinals
KW  - Ciencias Biologicas
KW  - 0220 - Depósito de Retaguarda
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm
ER  -