Leo is so smart and loves to learn about animals, nature, and natural disasters. He is so hungry for knowledge and has such a curious mind.
You decide who will appear in a Ranger Rick magazine and take home $20,000
What is Jr. Ranger?
Learn moreLeo loves natural disasters and unique animals. He's fascinated by the science behind volcanoes, floods, and mysteries like the Grand canyon. He loves animals like axelotls and creatures who live in the depths of the sea.
Leo's favorite animal is the historic Megalodon, and any other sharks, because he loves their different looks and character traits. He's fascinated with prehistoric natural creatures like dinosaurs, and he also enjoys spiders.
Leo loves to go on walks and hikes to find sticks and other unique items. He also loves to explore new places, like when he went to Hawaii and got to visit an active volcano.
Vote for Leonidas to become the 2025 Jr. Ranger while supporting a great cause! Cast your free daily vote below, or make an even bigger impact when you vote by donation—supporting the National Wildlife Federation in their mission to protect wildlife and wild places for future generations.
Colossal is a nationally registered professional fundraiser that inspires people to advocate for themselves and those in need. Through online competitions like Jr. Ranger, Colossal offers participants the opportunity to make their mark while also making a big impact.