This land is an important part of the habitat and migratory routes for several endangered species that frequent the park.
这是一道细节题。根据第一段第三句“This land is an important part of the habitat and migratory routes for several endangered species that frequent the park .”。
2
Among the changes is the increasingly frequent and widespread appearance of a dinoflagellate species called Noctiluca miliaris.
变化包括水华更为频繁的出现，而且双鞭甲藻属中被称为夜光藻的种类所引起的水华范围有所扩大。
3
Pollinator and mating system isolation are less frequent, with the former arising when the focal species is numerically dominant but does not fully use the array of available animal pollinators (11).