Eggshell color - Open Access .click

Results 211 to 220 of about 1,111,424 (239)

Some of the next articles are maybe not open access.

Is sexual selection blurring the functional significance of eggshell coloration hypotheses?

Animal Behaviour, 2009
S. James Reynolds, Graham R.
Reynolds, S., Martin, G., Cassey, P.
openaire +2 more sources

Effect of age on eggshell color and Haugh unit of eggs, protoporphyrin IX and ovomucin deposition and related gene expression in Hyline Brown laying hens.

Animal bioscience
Objective This study was conducted to investigate the effect of age on eggshell color, Haugh unit and underlying mechanism in Hyline Brown laying hens. Methods A total of 192 Hyline Brown laying hens at 165 (D165 group), 307 (D307 group) or 475 (D475 ...
Huan-Li Xu +4 more
semanticscholar +1 more source

Effects of Eggshell Coloration on Egg Cannibalism among Glaucous-winged Gulls

2023
A common source of reproductive loss in gulls is egg cannibalism. At a large Glaucous-winged Gull (Larus glaucescens) colony on Protection Island, Washington, cannibalism accounts for 55% of egg loss. Because cannibalism is a form of predation and birds have a highly developed sense of vision, I hypothesized that visible light coloration of Glaucous ...
openaire +1 more source

The distribution, within the eggshell, of the pigments producing egg coloration

1964
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source

Eggshell and Yolk Color

2023
openaire +1 more source

Avian eggshell coloration: new perspectives on adaptive explanations

Biological Journal of the Linnean Society, 2010
MICHAEL I. CHERRY, ANDREW G. GOSLER
openaire +1 more source

The Magnetic and Color Reflectance Properties of Hematite: From Earth to Mars

Reviews of Geophysics, 2022
Zhaoxia Jiang, Qingsong Liu, Andrew P Roberts +2 more
exaly

A non-synonymous variant of C21R in the ABCG2 gene is significantly associated with brown eggshell color of Lueyang black-boned chicken.