TY - JOUR T1 - Consistency of passerine embryo development and the use of embryonic staging in studies of hatching failure JO - Ibis PY - 2015/12/23 AU - Hemmings N AU - Birkhead TR ED - DO - DOI: 10.1111/ibi.12336 VL - 158 IS - 1 SP - 43 EP - 50 Y2 - 2024/12/22 ER -