So PETA is crap, but does anyone want to see if the subs themselves are any good?
Well. Let's start with the Druid.
They get bonus spells which are fine, nothing new or special.
First ability is Empathy Connection. Which is like a slightly worse version of telepathy in that you can't communicate through the bond, only feel emotions and learn what those emotions are directed at.
Good news: No range limits or targeting requirements beyond a humanoid and animal. So you could link the CEO of a Pharmaceutical Company to an animal being illegally tested on. You also don't need to see either target or be anywhere near them. It also allows the "Frightened" condition, explicitly, to transfer from the animal to the human.
So you could bond some random Chipmunk to the King and then cast "Fear" on the Chipmunk to cause the King to automatically fail his save, I guess?
At 6th level they get "Persuasive Resonance" which is to say you gain the ability to cast Mass Charm Monster on a number of creatures equal to your Wisdom bonus and it lasts for 1 hour. Also they'll explicitly take your words and actions in the most favorable way possible. If they succeed on the save they know you 'tried to influence' them.
I'd say it's a little on the OP side since it doesn't specify humanoids, animals, or another creature type but just goes for "Beings".
Enchanting Address at 10th level is an innate charm and a speech as an action. One humanoid within 30ft must make a Wis/Int/Cha save (their choice). On a failure they gain a benefit...
The benefit is advantage on all Wisdom Saves and Checks and the requirement that you must take actions to benefit and protect animals for the next 24 hours. If an animal within 300ft of you becomes the target of an attack you MUST move up to half speed as a reaction to try and take the hit for the animal.
So if a Tiger is trying to kill an Antelope and you're within 15ft of the Antelope you must leap into the Tiger's jaws, instead... cooooool. Interesting "Benefit".
And finally Nature's Mirror. Choose an area. How big? No idea. No limit in size or shape or how far away it is or whether you have to see it. But it's a forest clearing, riverbank, or meadow and make it into a "Living Tableau" that mirrors the impacts of actions.
Anyone in the area gains a deep understanding of the consequences of their actions. And thus gain a +2 to Wisdom and Intelligence skill checks (Hey, more Arcana, History, Religion, Architecture, and other knowledge skills because you... know the consequences of your actions. Big help on a math test!)
All creatures in the area also function as if under Locate Object and Locate Creature as relates to entities or objects disrupting the natural environment. Like a hidden logging camp in the Forest Clearing, Meadow, or Riverbank...