Bird

 Earth creatures
{{Article|Image}}

{{Information
|attention=
|description=A Rat in the Hazard Course.
|source=''Half-Life''
|author=
|filespecs=
|licensing={{Gamescreenshot}}
|other versions=
|cat artist=
|cat subject=CategoryTraining Facility imagesCategoryEarth creature images
|cat type=CategoryHalf-Life screenshots
}}