Persons may protect endangered species.Logical formLearned from4 sentences. Endangered species may list petitions.Logical formLearned from4 sentences. Tropical forests can be endangered.Logical formLearned from4 sentences. Locations can be constituted-of-or-filled-with endangered species.Logical formLearned from4 sentences. Tropical rainforests can be endangered.Logical formLearned from4 sentences. Objects can be endangered.Logical formLearned from4 sentences. A sport can be endangered.Logical formLearned from4 sentences. (Animal furs) can be endangered.Logical formLearned from4 sentences. A markhor can be endangered.Logical formLearned from4 sentences. Least terns can be endangered.Logical formLearned from4 sentences. Northern spotted owls can be endangered.Logical formLearned from4 sentences. A threat can be to endangered species.Logical formLearned from4 sentences. A black community can be endangered.Logical formLearned from4 sentences. A rerun may become an endangered species.Logical formLearned from4 sentences. A hobby can be endangered.Logical formLearned from4 sentences.