Rapid sperm evolution in the bluethroat (Luscinia svecica) subspecies complex

The Azores bullfinch (Pyrrhula murina) has the same unusual and size-variable sperm morphology as the Eurasian bullfinch (Pyrrhula pyrrhula)

(2013) Jan T. Lifjeld et al.   BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

Evolution of sperm structure and energetics in passerine birds

(2013) M. Rowe et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Variation in sperm morphometry and sperm competition among barn swallow (Hirundo rustica) populations

(2012) Terje Laskemoen et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

No Evidence for Pre-Copulatory Sexual Selection on Sperm Length in a Passerine Bird

(2012) Jan T. Lifjeld et al.   PLoS One

Female reproductive tract form drives the evolution of complex sperm morphology

(2012) D. M. Higginson et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Deep sympatric mitochondrial divergence without reproductive isolation in the common redstartPhoenicurus phoenicurus

(2012) Silje Hogner et al.   Ecology and Evolution

Ecology, sexual selection and speciation

(2011) Martine E. Maan et al.   ECOLOGY LETTERS

Differential response of males of a subarctic population of Bluethroat Luscinina svecica svecica to playbacks of their own and foreign subspecies

(2011) Lucia Turčoková et al.   JOURNAL OF ORNITHOLOGY

MEGA5: Molecular Evolutionary Genetics Analysis Using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony Methods

(2011) K. Tamura et al.   MOLECULAR BIOLOGY AND EVOLUTION

Time-dependent rates of molecular evolution

(2011) SIMON Y. W. HO et al.   MOLECULAR ECOLOGY

Sperm Competition Selects for Sperm Quantity and Quality in the Australian Maluridae

(2011) Melissah Rowe et al.   PLoS One

Unattractive Males Guard Their Mates More Closely: an Experiment with Bluethroats (Aves, Turdidae: Luscinia s. svecica)

(2010) Arild Johnsen et al.   ETHOLOGY

Geographical variation in sperm morphology in the red-winged blackbird (Agelaius phoeniceus)

(2010) Stefan Lüpold et al.   EVOLUTIONARY ECOLOGY

Sperm dimensions differ between two Coal Tit Periparus ater populations

(2010) Tim Schmoll et al.   JOURNAL OF ORNITHOLOGY

DNA barcoding of Scandinavian birds reveals divergent lineages in trans-Atlantic species

(2010) Arild Johnsen et al.   JOURNAL OF ORNITHOLOGY

Sperm Length Variation as a Predictor of Extrapair Paternity in Passerine Birds

(2010) Jan T. Lifjeld et al.   PLoS One

Sperm design and variation in the New World blackbirds (Icteridae)

(2009) Stefan Lüpold et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

DnaSP v5: a software for comprehensive analysis of DNA polymorphism data

(2009) P. Librado et al.   BIOINFORMATICS

COMPARATIVE EVIDENCE FOR THE EVOLUTION OF SPERM SWIMMING SPEED BY SPERM COMPETITION AND FEMALE SPERM STORAGE DURATION IN PASSERINE BIRDS

(2009) Oddmund Kleven et al.   EVOLUTION

Sperm morphology and sperm velocity in passerine birds

(2009) S. Lupold et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

INTRASPECIFIC VARIATION IN SPERM LENGTH IS NEGATIVELY RELATED TO SPERM COMPETITION IN PASSERINE BIRDS

(2008) Oddmund Kleven et al.   EVOLUTION

Calibrating the avian molecular clock

(2008) J. T. WEIR et al.   MOLECULAR ECOLOGY

Extra pair paternity in birds: a review of interspecific variation and adaptive function

(2003) Simon C. Griffith et al.   MOLECULAR ECOLOGY