No. Platypuses only hunt in water for food. They dig dry burrows in riverbanks and creek banks, and this is where they sleep. They mate on land, not in the water. The female also lays her eggs in a chamber at the end of the burrow, and this is where she incubates her eggs and raises the young platypuses.
Yes they stay in the water all the time
No. Platypuses remain in the same territory throughout their lives. They stay within the same section of riverbank through all seasons, unless drought causes the water levels to drop to such a point where the platypus can no longer find food. This is the only time a platypus will attempt to leave, heading for another water source.
Platypuses can stay in the water all night, when is primarily when they feed. They make hundreds of dives daily in order to find enough food, swimming and sifting for invertebrates in the mud at the bottom of the river or creek. They only need to come out onto land to sleep.
No.
Until they are on my plate yes
The platypus is a quadriped. On land, it walks on all fours. In water, the platypus propels itself with a broad, flat, beaver-like tail.
no they fly away for the winter
The platypus does not migrate or hibernate. They remain active all year long and stay close to home as long as food is available to them.
No mammal lays eggs in the water. The platypus and echidna are both egg-laying mammals, and the platypus digs a burrow with a chamber in a riverbank or beside a pond or creek. However, the eggs are meticulously kept dry at all times.
All animals are in the "platypus kingdom", since the kingdom for the platypus is Animalia, which as you might guess from the name includes all animals.
No, the platypus does not estivate. It is active all year around.
yes, a platypus a is a vertebrate. all mammals are.