Hyenas- all females have male body parts
Vultures- Vultures can become romantically involved with male vultures, even adopting eggs, even if they aren't vulture eggs.
Dolphins- Perform sexual acts with dolphins in the same gender.
Turkey- A female turkey in 2018 became the first truly transgender bird, after it tried to impress the lady turkeys, fight off predators and pretend to show off it's tail feathers, like males. Scientists theorized that it was a transgender, and It became the first proof of transgenderism in animals. Sadly, It died of a foot infection.
Dogs- Scientists found out that all dogs are bisexual. They are theorized that every human is actually a little bisexual.
Clownfish: Change gender when needed
Apes- Can become romantically involved with same sex apes
The 'Blob': has over 750 genders. (It's a real animal)
Sponges- Have no genders.
Hedgehogs: Males have female body parts.
Roy and Silo are a famous gay penguin couple from New York, that have their own chick. They are probably the most well known gay animal.
And animals that can become romantically involved with the same genders, such as:
Giraffes, elephants, spoonbills and ibises, fowl birds, osprey and other birds of prey, elephants, seals, bison, lions, pigeons, snakes, turtles, bullfrogs, FREAKING LADYBUGS, and more.
Not to mention so many animals that can change their gender at will, like fish, lizards, snakes, and more.
Being part of the LGBTQ is natural, and not freaky.