They are small animals at only 10 to 14 inches long, with a 14 to 17-inch long tail. Squirrel monkeys have short hair, which is typically grey to brown, with distinctive yellowish-orange arms and ...

Why it's awesome: Northern sea robins are weird fish with big, spiny heads; bright-blue eyes; two giant wing fins; and six crab-like legs. It's these little legs that make sea robins so unusual.