2026 MMM keychains

These keychains were created for the 2026 March Mammal Madness, and includes silhouettes of all the animals that are in this year's bracket. 

They keychains measure 60mm long, 30mm wide and 3mm thick. The hole in the keychain is just big enough for one of the ball bead chain keychains to go through.

I created these for the Bambu A1 printer, so if your plate is smaller than that, you may have to split up some of the keychains.

I spent a lot of time collecting images that were allowed to be added, and compiling the attribution list for all of the animals, so that will be at the bottom of this description. 

Credit for the images:

All images were dedicated to the public domain. LINK to the public domain license.

Almost ALL of the images came from the website www.phylopic.org/

Library legends

Nile crocodile: This work has been dedicated to the public domain.

Papyrus: SVG found at: https://svgsilh.com/image/160495.html

Rabbit: This work has been dedicated to the public domain.

Mouse: credit to Katy Lawler. a link to the license.

Grey fox: credit to Gabriela Palomo-Munoz. a link to the license.

Eagle owl: This work has been dedicated to the public domain.

Silverfish: credit to Gareth Monger. a link to the license.

Domestic cat: This work has been dedicated to the public domain.

Book louse: credit to Graham Montgomery. a link to the license.

Domestic dog: This work has been dedicated to the public domain.

Pipistrel: This work has been dedicated to the public domain.

Himri: credit to Verisimilus. a link to the license.

Mold: This work has been dedicated to the public domain.

Lion: credit to Gabriela Palomo-Munoz. a link to the license.

White stork: You must give credit to Mathieu Pélissié. a link to the license.

Book scorpion: This work has been dedicated to the public domain.

So Metal

Honey badger: This work has been dedicated to the public domain.

Assassin bug: This work has been dedicated to the public domain.

Bone collector: credit to Gareth Monger. a link to the license.

chuckwalla: This work has been dedicated to the public domain.

Planigale: This work has been dedicated to the public domain.

Least shrew: This work has been dedicated to the public domain.

Bone worn: This work has been dedicated to the public domain.

Lamprey: This work has been dedicated to the public domain.

Fringlip bat: credit to Melissa Ingala.  a link to the license.

Gila monster: credit to CNZdenek. a link to the license.

Uropygi: This work has been dedicated to the public domain.

Grasshopper mouse: This work has been dedicated to the public domain.

Shrike: This work has been dedicated to the public domain.

Blood worm: credit to Roberto Díaz Sibaja. a link to the license.

Salamander: This work has been dedicated to the public domain.

Ossifrage: credit to Shyamal. a link to the license.

Cicada killer wasp: credit to Arnstein Staverløkk/Norsk institutt for naturforskning. a link to the license.

Money mammals

Humpback whale: credit to Chris huh. a link to the license.

Red squirrel: This work has been dedicated to the public domain.

Spectacled bear: This work has been dedicated to the public domain.

Gorilla: This work has been dedicated to the public domain.

Giraffe: credit to Hans Hillewaert (photo) and T. Michael Keesey (tracing). a link to the license.

Giant anteater: This work has been dedicated to the public domain.

Rhinoceros: This work has been dedicated to the public domain.

Chital: This work has been dedicated to the public domain.

Roan antelope: This work has been dedicated to the public domain.

Orangutan: credit to Gareth Monger. a link to the license.

Hippopotamus: credit to Jan A. Venter, Herbert H. T. Prins, David A. Balfour & Rob Slotow (vectorized by T. Michael Keesey). a link to the license.

Sloth: This work has been dedicated to the public domain.

Oryx leucoryx: credit to Jan A. Venter, Herbert H. T. Prins, David A. Balfour & Rob Slotow (vectorized by T. Michael Keesey). a link to the license.

Lynx: This work has been dedicated to the public domain.

Elephant: credit to T. Michael Keesey. a link to the license.

Beech marten: This work has been dedicated to the public domain.

Extinction is forever

Sea cow: This work has been dedicated to the public domain.

Gazelle: credit to Rebecca Groom. a link to the license.

House mouse: This work has been dedicated to the public domain.

Otter: This work has been dedicated to the public domain.

Baiji: credit to Chris huh. a link to the license.

Rice rat: This work has been dedicated to the public domain.

Monk Seal: credit to Zimices. a link to the license.

Yallara: credit to Sarah Werning. a link to the license.

Thylacine: This work has been dedicated to the public domain.

little swan island hutia: credit to L.M. Davalos. a link to the license.

Bramble cay melomys: credit to David Liao. a link to the license.

Falkland island wolf: credit to Brian Gratwicke (photo) and T. Michael Keesey (vectorization). a link to the license.

Sea mink: This work has been dedicated to the public domain.

Wild Dromadary camel: This work has been dedicated to the public domain.

Aurochs: credit to DFoidl (modified by T. Michael Keesey). a link to the license.

New Zealand greater short-tailed bat: This work has been dedicated to the public domain.