sightings.stream()

                 .filter(s->animalNames.equals(s.getAnimal()))
                 .filter(s->dangerThreshold >= getCount(animalNames));
                         if (dangerThreshold >= getCount(animalNames))
                 {System.out.println(animalNames + " is endangered.");
                    }else
                 {System.out.println(animalNames + " is not endangered.");
                        }