Species Quotes

We are a very, very unusual species.

A creationist can embarrass an evolutionist by asking for a definition of species.

The sexes in each species of being... are always true equivalents - equals but not identical.

Closely related species of birds are also chromosomally similar.

Species can be recognized by their morphological characteristics and songs.

We are a complex species to observe.

It's no longer an exaggeration to say that middle-class Americans are an endangered species.

I don't think of kids as a lower form of the human species.

Take care, be kind, be considerate of other people and other species, and be loving.

There has always been a tendency to classify children almost as a distinct species.

The fewer species there are and the fewer species we know about, the fewer questions we even know to ask.

Endangered species are our friends.

As a species we are always hungry for new knowledge.

A race is what zoologists term a variety or subdivision of a species.

Living in your genome is the history of our species.

People will be fascinated. We will think of each other in a far more homogeneous way, because we will know that there is something that is different from us. And when we say 'us,' it will mean as a species.

We're the only species that have crapped up the planet and the only species that can clean it up.