Royal National Park. Royal National Park is a national park in New South Wales, Australia, located 29 km south of the Sydney CBD. It is Australia's first national park, established in 1879 as 'The National Park'.oyal National Park is a national park in New South Wales, Australia, located 29 km south of the Sydney CBD. It is Australia's first national park, established in 1879 as 'The National Park'.
The rostrum is the part of the crayfish that is located between the  eyes and the antenna. Rostrum is Latin for beak so the rostrum on  the crayfish is considered its beak â¦ . Answered.
Crayfish are oviparous animals. After mating, the female keeps the eggs in the swimmerets near her tail, located under the abdomen. When the eggs hatch, the tiny baby crayfish stay on the mother's tail until they are big enough to swim independently. They eat tiny bits of food that are floating in the water.