Publisher. A+E Networks. In Tokyo, Commodore Matthew Calbraith Perry, representing the U.S. government, signs the Treaty of Kanagawa with the Japanese government, opening the ports of Shimoda and Hakodate to American trade and permitting the establishment of a U.S. consulate in Japan.
A platypus is often called a queer animal because of its  appearance. The platypus looks a little like an otter with the bill  of a duck and webbed feet, so it's a mixture o â¦ f different animals  traits, seemingly. platypus is often called a queer animal because of its  appearance. The platypus looks a little like an otter with the bill  of a duck and webbed feet, so it's a mixture o â¦ f different animals  traits, seemingly.
The platypus is a very interesting animal. It has a beak that looks like it belongs to a duck, which it uses to dig up invertebrates from lake beds. It is also one of only mammals to lay eggs. Just because they are a little peculiar doesnât mean you should let your guard down.They are more dangerous then you think! The male platypus has a spur on its hind foot that contains venom, which is lethal enough to kill a dog!This makes them one of the few venomous mammals on the planet! http://www.bbc.co.uk/nature/species/Platypus.he platypus is a very interesting animal. It has a beak that looks like it belongs to a duck, which it uses to dig up invertebrates from lake beds. It is also one of only mammals to lay eggs. Just because they are a little peculiar doesnât mean you should let your guard down.