Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Jun 10;5:17. doi: 10.1186/s40851-019-0129-z

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s). 2019

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 16 — Eye muscle arrangement in medial view of the left eye in a Passer domesticus, sparrow, (redrawn from Slonaker [99] and reversed for comparison) b Meleagris gallopavo, turkey (redrawn from Harvey et al. [108]) and reversed for comparison) c Eudromia elegans, elegant crested tinamou (redrawn from Elzanowski [115]) d Columba livia, the rock dove (redrawn from Chard and Gundlach [102]) f Columba livia digital dissection e Columba livia digital dissection with the rectus and obliquus muscles folded outwards