Free clipart of zoo animals is found at abcteach, Classroom Clipart and All-Free-Download.com. Some sites offer all free clipart, while others require searching for only the free art.
Abcteach provides an extensive collection of clipart for teachers and parents to use. Not all clipart on the website is free, so when searching, sort by “free documents.” To find clipart of zoo animals, go the main directory and click on Clip Art. Click on Animals and choose from one of the subcategories, such as animals of Africa, animals of North America or mammals.
Classroom Clipart also has free and paid clipart. Go to the Clipart page, then click on Animals. Choose from the list of clipart on this page or type in a keyword for zoo animals or a specific type of animal. When selecting an image, go to the file type and select the “Free Download” radio button. This downloads a free version of the image.