These are all spoofs of the 2013-2016 supernatural series Mako Mermaids.
List of Spoofs
NatureRules1
NatureRules1 and Samwei1234
NatureRules1/GavenLovesAnimals
NatureRules1 and AdzenFarrer
Samwei1234
GavenLovesAnimals
- Mako Mer-Animals (GavenLovesAnimals Style)
- Mako Humans (Simba and Zed Style)
- Mako Nicktoons
- Mako Disney Characters
AzdenFarrer
Cayetano1234
Hiirigai12345
Cartoon Network Parody Universe
Other
- Mako Wolves (VNNYTVR)
- Mako Disney Princesses (AIC40)
- Mako Animals (VNNYTVR)