All the saints showed some degree of caring so there is no designated patron saint of caring.
There isn't a specific patron saint of the Earth in traditional Christian teachings. However, St. Francis of Assisi is known for his love of nature and animals, making him a popular figure for environmentalists and those concerned with caring for the Earth.
Blessed Louise degli Albertoni who spent her fortune and ruined her health in caring for the poor.
The Patron Saint Inex lists no patron saints of bears.
A patron saint is supposed to be a protector in the Catholic religion. Patron Saint Angelico is the patron saint of artists. A patron saint is a protector of life.
Oh, dude, you're asking about the patron saint of dinosaurs? That's a wild one! Technically, there isn't a specific patron saint designated for dinosaurs in the Catholic Church because, you know, they were extinct way before all that saint stuff. But hey, if you wanna make up a Saint Brontosaurus or something, go for it! Just don't expect any official feast days or prayers, like, ever.
As per the Patron Saint Index, there is no patron saint of wrestlers. However, Saint Sebastian is the patron saint of all athletics and athletes.
Saint Lillian is not a patron saint as per the Patron Saint Index.
There is a patron saint of Wales but no patron saint of whales.
There is no patron saint of color.
There is no patron saint of voting.
There is no patron saint of red heads as per the Patron Saint Index.