https://animals.worldatlas.com/animals/wels-catfish.html World Atlas en-US Blog 2026-09-30T01:30:00-04:00 Wels Catfish https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/a0/93/94/shutterstock-2615792227-s3cdn.jpg A wels catfish (Silurus glanis) https://animals.worldatlas.com/location/the-actual-northern-limit-of-the-american-alligator.html World Atlas en-US Blog 2026-09-30T03:00:00-04:00 The Actual Northern Limit Of The American Alligator https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/9a/e8/1e/shutterstock-2475825531-1-s3cdn.jpg Alligator in the water in North Carolina https://animals.worldatlas.com/animals/sharp-nosed-viper.html World Atlas en-US Blog 2026-10-01T01:30:00-04:00 Sharp-Nosed Viper https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/37/b6/c0/shutterstock-1701652108-s3cdn.jpg A sharp-nosed viper (Deinagkistrodon acutus) https://animals.worldatlas.com/location/where-black-bears-and-grizzlies-overlap-in-the-us.html World Atlas en-US Blog 2026-10-01T03:00:00-04:00 Where Black Bears And Grizzlies Overlap In The US https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/6c/5d/36/shutterstock-53150974-s3cdn.jpg Grizzly Bear Walking. https://animals.worldatlas.com/animals/japanese-giant-salamander.html World Atlas en-US Blog 2026-10-02T01:30:00-04:00 Japanese Giant Salamander https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/73/7e/8b/shutterstock-2224260655-s3cdn.jpg A Japanese giant salamander (Andrias japonicus) https://animals.worldatlas.com/location/why-the-upper-midwest-has-no-native-earthworms.html World Atlas en-US Blog 2026-10-02T03:00:00-04:00 Why The Upper Midwest Has No Native Earthworms https://www.worldatlas.com/r/w1200-h701-c1200x701/upload/7c/82/e0/shutterstock-1925312360-s3cdn.jpg Earthworm moving on the fertile soil.