Birds and amphibians do not have that much in common. Birds and amphibians both lay eggs. They also have three chambered hearts.
squirrels.
squirrels
reptiles and amphibians have the most in common
Squirrels have more in common with mice because they eat just about the same things a mouse does.
They are both amphibians.
frogs
well grey squirrels are becoming slowly more common but red squirrels are slowly entering the endangered list because they are dying from diseases they catch from grey squirrels
Common parasites found in squirrels include fleas, ticks, mites, lice, roundworms, and tapeworms. These parasites can cause health issues in squirrels if left untreated, and some can also be transmitted to other animals or humans. Regular monitoring and proper veterinary care can help keep squirrels healthy and prevent parasite infestations.
no because it is not really a good climate for flying squirrels
Common animals found in forests include deer, squirrels, rabbits, foxes, bears, birds (such as owls and woodpeckers), raccoons, and various types of insects and amphibians. The specific animals vary depending on the region and type of forest.
because they are immune to a virus that kills red squirrels and better at finding food - so more grey squirrels survive.
You can get red squirrels which aren't as aggressive as gray squirrels. Gray squirrels are quite common, but you can also find black squirrels. They are very shy and aren't as common as red and grey squirrels. Black squirrels have kind of mutaded from grey squrrels because of cross breeding. a squirrel is normally a light to darker brown. they can also be dark-light gray, or even sometimes a lightish blonde! They even come in white.