Ecofeminism links feminism and ecology by arguing that the exploitation and domination of women is connected to the exploitation and domination of the environment. Ecofeminists believe this connection is illustrated through values like reciprocity, nurturing and cooperation that are present in both women and nature. Additionally, ecofeminists draw connections between natural phenomena like menstruation and moon cycles or childbirth and creation. Women and nature are also united through their shared history of oppression by patriarchal Western society.