Seasonal Changes in Plasma Levels of Sex Hormones in the Greater Rhea (Rhea americana), a South American Ratite with a Complex Mating System

Sample Preparation and Liquid Chromatography-Tandem Mass Spectrometry for Multiple Steroids in Mammalian and Avian Circulation

(2012) Lee Koren et al.   PLoS One

Neuroendocrine mechanism of seasonal reproduction in birds and mammals

(2010) Takashi YOSHIMURA   ANIMAL SCIENCE JOURNAL

Effect of age and body weight of Greater Rhea (Rhea americana) females on egg number, size and composition

(2010) M.C. Lábaque et al.   BRITISH POULTRY SCIENCE

Deep brain photoreceptors and a seasonal signal transduction cascade in birds

(2010) Yusuke Nakane et al.   CELL AND TISSUE RESEARCH

ETHICS AND METHODS FOR BIOLOGICAL RHYTHM RESEARCH ON ANIMALS AND HUMAN BEINGS

(2010) Francesco Portaluppi et al.   CHRONOBIOLOGY INTERNATIONAL

Reproductive endocrinology of wild, long-lived raptors

(2010) Julio Blas et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

A mammalian neural tissue opsin (Opsin 5) is a deep brain photoreceptor in birds

(2010) Y. Nakane et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

VA Opsin-Based Photoreceptors in the Hypothalamus of Birds

(2009) Stephanie Halford et al.   CURRENT BIOLOGY

Physiological stress in captive Greater rheas (Rhea americana): Highly sensitive plasma corticosterone response to an ACTH challenge

(2009) Alvina Lèche et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

Abundance and spatial distribution of Greater Rhea Rhea americana in two sites on the pampas grasslands with different land use

(2008) Paola F. Giordano et al.   BIRD CONSERVATION INTERNATIONAL

Photoperiodic Control of the Concentration of Luteinizing Hormone, Prolactin and Testosterone in the Male Emu (Dromaius novaehollandiae), a Bird that Breeds on Short Days

(2003) D. Blache et al.   JOURNAL OF NEUROENDOCRINOLOGY