https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4030291![Common tern angry](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvZmw0MTg4MDg5MzM0LWltYWdlLWt0ejYwdDVlLmpwZw.jpg)
![Common tern angry](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvZmw0MTg4MDg5MzM0LWltYWdlLWt0ejYwdDVlLmpwZw.jpg)
Common tern angry
Common tern angry
Common tern angry at Maine Coastal Island National Wildlife Refuge
credit: USFWS. Original public domain image from Flickr
Public DomainFree CCO U.S. Government image for Personal and Business use