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

Intra-specific variance in sperm morphometry: a comparison between wild and domesticated Zebra Finches Taeniopygia guttata

(2012) SIMONE IMMLER et al.   IBIS

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

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

The sexual signals of the East-Mediterranean barn swallow: a different swallow tale

(2011) Y. Vortman et al.   BEHAVIORAL ECOLOGY

Age before beauty? Relationships between fertilization success and age-dependent ornaments in barn swallows

(2011) Jan T. Lifjeld et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

POLYANDRY REDUCES SPERM LENGTH VARIATION IN SOCIAL INSECTS

(2011) John L. Fitzpatrick et al.   EVOLUTION

Population Genetics and Morphological Comparisons of Migratory European (Hirundo rustica rustica) and Sedentary East-Mediterranean (Hirundo rustica transitiva) Barn Swallows

(2011) Roi Dor et al.   JOURNAL OF HEREDITY

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

Geographic variation in sperm traits reflects predation risk and natural rates of multiple paternity in the guppy

(2010) K. E. ELGEE et al.   JOURNAL OF EVOLUTIONARY BIOLOGY

Phylogeny of the genus Hirundo and the Barn Swallow subspecies complex

(2010) Roi Dor et al.   MOLECULAR PHYLOGENETICS AND EVOLUTION

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

Intraspecific divergence in sperm morphology of the green sea urchin, Strongylocentrotus droebachiensis: implications for selection in broadcast spawners

(2009) Mollie K Manier et al.   BMC EVOLUTIONARY BIOLOGY

PRONOUNCED WITHIN-INDIVIDUAL PLASTICITY IN SPERM MORPHOMETRY ACROSS SOCIAL ENVIRONMENTS

(2009) Simone Immler et al.   EVOLUTION

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

(2008) Oddmund Kleven et al.   EVOLUTION

INCREASED POSTCOPULATORY SEXUAL SELECTION REDUCES THE INTRAMALE VARIATION IN SPERM DESIGN

(2008) Simone Immler et al.   EVOLUTION

Impaired swimming behaviour and morphology of sperm from barn swallows Hirundo rustica in Chernobyl

(2007) A.P. Møller et al.   MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS

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

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