Marine Science Hats

Description: P-1 from the Marine Boy anime

Description: For our dedicated marine scientists, everything else is just a side note. Our simple routine is: Eat, sleep, marine science, repeat. This cycle of eating, sleeping, and exploring the ocean drives our passion and discoveries every day.

Description: A color plate illustrating Nudibranchia from Ernst Haeckel's ''Kunstformen der Natur'' (1899). The author died in 1919, so this work is in the public domain in its country of origin and other countries. I have edited this image.

Description: Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Description: The perfect gift idea for the marine biologist. Text says: Ask Me About Marine Biology

Description: Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Description: A vintage-style campus cartoon featuring a friendly chief character examining a water sample and marine specimens, with Campus Fale Samoa at American Samoa Community College in Mapusaga, American Samoa. Bold lettering, warm colors and hand-inked details bring the learning scene together. A playful design for students, alumni and anyone who enjoys collegiate architecture and marine science.

Description: In the Late Cretaceous the world was filled with giant predators, both on land and in the sea. While T. rex was stalking the land looking for its next kill, the seas were brimming with millions of sharp, pointed, teeth, just looking for something to sink themselves into. Some of the largest of those teeth belonged to the Mosasauridae superfamily, a group of mostly huge marine reptiles who’s remains have been found around the world. This group contains some 38 separate genera spanning from 101 to 66 million years ago, all of which shared some overarching traits; for instance, all of them possessed long lizard-like forms with paddle shaped front and back limbs and crescent shaped tails like those of sharks.

Description: The Silence of the Clams - a Silence-of-the-Lambs parody, the silence of the clams. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Reef in Peace - Stop the Bleach - a coral memorial pleading reef in peace, stop the bleach. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Cute and punny micorORCAnisms design featuring playful Orca microscopic whales on a petri dish. Perfect for microbiologist, whale lovers, science teacher and student and marine biology major. Great birthday and Christmas gift idea for the elementary, middle school and high school biology / science teacher and student. Also perfect for any person who loves the beach, sea creatures, science, microscopes, whales, Orcas, puns and animal humor.

Description: The Colonial Marine famous for fighting xenomorphs on LV-426 only needed to know one thing...

Description: Sharks Make No Bones About It - a shark that makes no bones about it. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Sea Puppies From the Deep - seals surfacing as sea puppies from the deep. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Future Marine Biologist Ocean Science

Description: I Ain't Afraid of No Plastic - a Ghostbusters spin on ocean cleanup: I ain't afraid of no plastic. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: This Future Marine Biologist Graduation Ocean Science is perfect for aspiring marine biologists, featuring a sleek and stylish design that showcases their passion for the ocean. Made with high-quality materials, this shirt is a great way to celebrate their academic achievement and love for marine life.

Description: Space Marine

Description: Trick or Treat, I Only Accept Krill - a whale trick-or-treating that only accepts krill. A vintage distressed badge illustration Halloween marine biologist design, perfect as a Halloween gift for science lovers, STEM students and spooky-season fans. Grab it for trick-or-treat night, costume parties, or everyday spooky-season style.

Description: Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Description: Cute Future Marine Biologist Ocean Science Student design for men and boys who love science. Perfect gift for science enthusiasts and fans.

Description: Defend the galaxy in style with this bold and colorful vector sticker art featuring a space marine as the ultimate interstellar defender. This unique and trendy graffiti-inspired design is perfect for any science fiction fan looking to add a touch of intergalactic flair to their collection. Show off your love for space warriors and heroes with this out of this world sticker art.

Description: ANGRY MARINE

Description: LAZY J asks do you want to live forever?!

Description: Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Description: Dive Deep Do Science Oceanographer Marine

Description: A meticulously labeled antique diagram captures a giant Pacific octopus in full scientific detail, complete with Latin taxonomy. Scholarly and intricate, this design speaks to intellectuals, ocean lovers, and dark academia enthusiasts.

Description: A striking retro graphic representation of the famous Devonian apex predator, Dunkleosteus. Features three detailed armored fish skull profiles stacked on a distressed ocean blue vertical stripe with classic typography. An ideal gift for paleontologists, prehistoric fish fans, marine life enthusiasts, and science lovers.

Description: Fish Diagram presents a detailed illustration of an aquatic creature. Perfect for fishermen, marine biologists, ocean enthusiasts, and anyone who appreciates the natural world. This design clearly labels 'Fish'.

Description: Giant Pacific Octopus Anatomy Tee, Vintage Cephalopod Biology Shirt, Retro Sea Life Diagram Top, Gift For Ocean Lover, Diver Shirt

Description: Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Description: A colorful mantis shrimp pairs with the bold Throw Hands, Stay Fabulous statement.

Description: This awesome future sea biology expert design is perfect for kids who want to grow up and dive into the ocean to study the creatures & plants under the water!

Description: We all live in a yellow submarine, hate the stupid thing, and we want to paint it green.

Description: Marine Ecologist Needs Wine Funny Science Drinker Gift

Description: A colorful ocean-inspired back-to-school design featuring a vibrant school of fish swimming together. Perfect for teachers, students, marine biology lovers, classroom decorations, and anyone excited to start a new school year with creativity and teamwork.