There are no data to demonstrate the site provides an important source of food for fish, a spawning ground, or is utilised by migratory fish. However, when the lagoon mouth is open to the ocean, marine species may visit the lagoon for feeding, spawning, or as a nursery. Additional surveys are required to establish whether Logan Lagoon meets this criterion at present, and confirmation would suggest that it was met at the time of listing. Criterion 9 – (A wetland should be considered internationally important if it regularly supports 1 percent of the individuals in a population of one species or subspecies of wetland-dependent non-avian animal species) There are no data to demonstrate the site supports 1 percent of a population of any wetland-dependent non-avian animal species. Only the dwarf galaxias (Galaxiella pusilla) meets the description of a non-avian animal species that is considered internationally important. Historical information suggests that this species is present at the site; however, additional surveys are required to establish whether Logan Lagoon meets this criterion at present, and confirmation would suggest that it was met at the time of listing.
There are no data to demonstrate the site provides an important source of food for fish, a spawning ground, or is utilised by migratory fish. However, when the lagoon mouth is open to the ocean, marine species may visit the lagoon for feeding, spawning, or as a nursery. Additional surveys are required to establish whether Logan Lagoon meets this criterion at present, and confirmation would suggest that it was met at the time of listing. Criterion 9 – (A wetland should be considered internationally important if it regularly supports 1 percent of the individuals in a population of one species or subspecies of wetland-dependent non-avian animal species) There are no data to demonstrate the site supports 1 percent of a population of any wetland-dependent non-avian animal species. Only the dwarf galaxias (Galaxiella pusilla) meets the description of a non-avian animal species that is considered internationally important. Historical information suggests that this species is present at the site; however, additional surveys are required to establish whether Logan Lagoon meets this criterion at present, and confirmation would suggest that it was met at the time of listing.