Eumelanin levels in rufous feathers explain plasma testosterone levels and survival in swallows
| Image |  |
|---|---|
| Description | article |
| Author/s |
author: Kazumasa Wakamatsu Shosuke Ito Emi Arai Masaru Hasegawa |
| Publication date | January 30, 2019 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |