The Swifts are a group of fast-flying acrobatic birds. They have very long wings, small legs, and relatively small bodies. Researchers estimate that there...
Iguazu National Park is a 261-square-mile protected area, located in northeast Argentina. The park is likely most famous for its namesake river and waterfall...
![Closeup of a beautiful Red Angus cowPhoto by: U.S. Department of Agriculture [pubic domain]https://creativecommons.org/licenses/by/2.0/](https://animals.net/wp-content/uploads/2020/03/Red-Angus-4-100x75.jpg "Red Angus")
