Flatwoods Monster:
This cryptid is believed to be extraterrestrial. Witnesses report it to be “about ten feet tall and four feet wide. It appeared to be some sort of robotic suit or spacecraft rather than an organic being. It had a 'cowl' in the shape of an ace of spades behind a red round head. Set in the head were two eyes, described as 'portholes', glowing green-orange and the size of half-dollars.The 'body' was a metallic armored structure lined with thick vertical pipes.” (List of Cryptids)
Loveland Frogmen:
These cryptids were first seen in 1955 outside of Loveland, Ohio. “An unnamed businessman claimed to have witnessed three bipedal, quasi-reptilian entities congregating by the side of the road. [...][They] stood between three and four feet tall, were covered with leathery skin, had webbed hands and feet, [...] and distinctly “frog-like” heads.” (List of Cryptids)
Loch Ness Monster:
If the Loch Ness Monster exists, most cryptozoologist believe it to be multiple Plesiosaurs, rather than just one. The monster is claimed to have “sleek, rubbery, blackish-gray skin, [be] about twenty feet long, [...] furnished with humps along its length, and one or more sets of paddles (or sometimes, stumpy legs).” (List of Cryptids)
Mothman:
Witnesses describe Mothman to be a “bipedal, winged avian humanoid with owl-like traits. [...] His coloration varies from black, gray, to brown or white. [...] He is reported to be about seven feet tall, with a wingspan of about 10 to 15 feet or more, plus the ability to fly over 100mph.” (List of Cryptids)
This cryptid is believed to be extraterrestrial. Witnesses report it to be “about ten feet tall and four feet wide. It appeared to be some sort of robotic suit or spacecraft rather than an organic being. It had a 'cowl' in the shape of an ace of spades behind a red round head. Set in the head were two eyes, described as 'portholes', glowing green-orange and the size of half-dollars.The 'body' was a metallic armored structure lined with thick vertical pipes.” (List of Cryptids)
Loveland Frogmen:
These cryptids were first seen in 1955 outside of Loveland, Ohio. “An unnamed businessman claimed to have witnessed three bipedal, quasi-reptilian entities congregating by the side of the road. [...][They] stood between three and four feet tall, were covered with leathery skin, had webbed hands and feet, [...] and distinctly “frog-like” heads.” (List of Cryptids)
Loch Ness Monster:
If the Loch Ness Monster exists, most cryptozoologist believe it to be multiple Plesiosaurs, rather than just one. The monster is claimed to have “sleek, rubbery, blackish-gray skin, [be] about twenty feet long, [...] furnished with humps along its length, and one or more sets of paddles (or sometimes, stumpy legs).” (List of Cryptids)
Mothman:
Witnesses describe Mothman to be a “bipedal, winged avian humanoid with owl-like traits. [...] His coloration varies from black, gray, to brown or white. [...] He is reported to be about seven feet tall, with a wingspan of about 10 to 15 feet or more, plus the ability to fly over 100mph.” (List of Cryptids)
Endnotes:
I chose to draw a few cryptids because it’s an easy way to visualize what kind of monsters some people think exist.