The reason for both creature and human idioms in western astrology has to do with Major and Minor aspects to our astrological makeup. It has nothing to do with good or bad, since the panoply of significance in the horoscope allows for Major and Minor compilations of strengths and weaknesses mentioned in ANY ASTROLOGICAL SIGNS. The traits of creatures help at the subconcious levels of consciousness, and the human entries are a more pragmatic arrangement at the conscious level of REALIZATION that is and becomes a new paradigm of thought, action and understanding.
Make use of the Aquarian energies to beckon the compassion, quick wit and social adjustments that clear the way for "the Golden Way". The miniseries, "Children of Dune" exactly emphasizes the demarcation between the old "visions" and the new way called "The Golden Path" that allows for genuine spiritual practices, even if one goes to the wilderness to engage the Pure and Vital energies that come with the ruling Sign: Aquarius.
As it has been said by others in my life, "more will be revealed". And so it IS.