Physically challenging song traits, male quality, and reproductive success in house wrens.

by Emily R A Cramer
Published 2013-01-01

Sperm morphology, sperm motility and paternity success in the bluethroat (Luscinia svecica).

by Camilla Lo Cascio Sætre, Arild Johnsen, Even Stensrud, Emily R A Cramer
Published 2018-01-01

Sperm length divergence as a potential prezygotic barrier in a passerine hybrid zone

by Emily R. A. Cramer, Gaute Grønstøl, Logan Maxwell, Adrienne I. Kovach, Jan T. Lifjeld
Published 2021-07-01

Longer Sperm Swim More Slowly in the Canary Islands Chiffchaff

by Emily R. A. Cramer, Eduardo Garcia-del-Rey, Lars Erik Johannessen, Terje Laskemoen, Gunnhild Marthinsen, Arild Johnsen, Jan T. Lifjeld
Published 2021-05-01