Cloacal gaping in females. The graphs represent female Relative Cloacal

1 Sexual size dimorphism in adult monotremes. Both data sets are from

Morphometric characteristics and seasonal proximity to water of the Cypriot blunt-nosed viper Macrovipera lebetina lebetina (Linnaeus, 1758), Journal of Venomous Animals and Toxins including Tropical Diseases

Feather mercury concentrations in omnivorous and granivorous terrestrial songbirds in Southeast Michigan

PDF) Multi-level comparisons of cloacal, skin, feather and nest-associated microbiota suggest considerable influence of horizontal acquisition on the microbiota assembly of sympatric woodlarks and skylarks

Cloaca Diagnosis Children's Hospital Colorado

A pictorial account of the human embryonic heart between 3.5 and 8 weeks of development

Cloacal Exstrophy Bottom W. Hardy Hendren Pediatric Surgical and Urological Education Foundation

Evolution of Learning Processes (Part I) - Evolution of Learning and Memory Mechanisms

Gender - Wikipedia

The Lamprey Gonad

PDF) The Cloacal Microbiome Changes with the Breeding Season in a Wild Bird