Rattlesnakes range in size from 1.5 to 8 feet long (depending upon the species) with dark blotches or diamonds down the back. Their tail ends in rattle, which they hold up and shake when threatened. They “smell” using their tongue, which picks up smells in the air when they flick it in and out. Rattlesnakes are “pit vipers.” This means that they have heat-sensing spots on the sides of their heads that helps them find warm-blooded prey.
When you research information you must cite the reference. Citing for websites is different from citing from books, magazines and periodicals. The style of citing shown here is from the MLA Style Citations (Modern Language Association).
When citing a WEBSITE the general format is as follows.
Author Last Name, First Name(s). "Title: Subtitle of Part of Web Page, if appropriate." Title: Subtitle: Section of Page if appropriate. Sponsoring/Publishing Agency, If Given. Additional significant descriptive information. Date of Electronic Publication or other Date, such as Last Updated. Day Month Year of access < URL >.
Amsel, Sheri. "Rattlesnake Drawing Lesson" Exploring Nature Educational Resource ©2005-2019. July 21, 2019
< http://www.exploringnature.org/db/view/2932 >