Cameratrap1 (IMAGE) Washington State University Caption Researchers placed camera traps along hiking trails in Glacier National Park and found that 16 out of 22 species changed the way they accessed areas when humans were present. Only one species red fox were more present on and near trails when the park was open–perhaps because their competitors, coyotes, avoided those areas when humans were around. Credit Mammal Spatial Ecology and Conservation Lab, Washington State University Usage Restrictions For use only with stories related to this press release License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.