A bird can symbolize freedom, love for children, or what ever you feel it should symbolize.
i love you
Love.
love
There are an unlimited number of things that a squirrel can symbolize. Squirrels can symbolize love or chaos in the world.
I once watched a film that said bears symbolize love
they are doves
love
Perfect love
it is a symbol of love
eternal love
A rose can symbolize many things from love to compassion. If you have empathy for someone you are giving them an "affinity flow" (flow of love) and roses can be identified with that.