Duck-billed Elephant

Earth has A mass verity Of living organisms and how Alien Earth could be.
Here on planet Persephone Has also a verity of Animals and plants, like this Duck-Billed Elephant, One of the few Mammalian-looking Animals From a the class of “rostrotheres”
Here, A duck-bill mom And her male hatchling Are wondering around in search of food, While Another Animal on the mother's back is the monkeyfly (Which is also a rostrothere), who's Also finding food hunting for tiny parasites.
Non the less, The Duck billed Elephant Can Show up their tongues when feeding Or Grabbing objects, Males Are dark Colored And has tusks that is used for battling against Other males during Mating season Or Fighting Against predators ( such as trilosaurs or even citrons) While females are bigger and Has grey color to let males know, Instead of live birth from the earth's biggest land mammal, duck-bills Are egg-laying creatures which they lay their eggs on their nest and protect it (like birds) Speaking of Egg laying, duck-bills Can lay up to 1 or 2 eggs (even 4),Like earth's elephant, duck-bills are herbivores which they spend their time eating leaves Which they use their Trunk-like tungs to grasp on (hints the name "Elephant"), duck-billed elephants Can reach up the size of 2 elephants, which is a wobble of 6.4 meters or  16.4 feet! (Maybe larger than The tallest land mammal) their Appearances Looked similar To that of a giant rhino (Paraceratherium) But with a bill And some tusks