The answer is: dove

Gen 1:18 ...to rule over the day anD OVEr the night...

In Genesis 1:18, where God asserts that celestial bodies are given a role to rule over day and night, it also hints at the art of symbolism in the Scriptures. The imagery of a dove—a bird often associated with peace and communication—slips effortlessly into this context. Doves have long been regarded as a sign of hope and tranquility, frequently appearing in various cultures and mythologies as agents of goodwill.

Interestingly, the Bible uses birds like the dove not just for their aesthetic qualities but also to convey compelling narratives. For example, when Noah sent out a dove after the flood, it wasn't simply a bird in flight; it emerged as a beacon of new beginnings. This same dove returned with an olive leaf, symbolizing that life was once more thriving on Earth. It’s fascinating to trace such parallels throughout the scriptures, where birds serve as messengers of God's intentions.

Moreover, the phrase "rule over the day and over the night" opens up another layer if we think about "ruling." It prompts reverence for the natural world and surroundings and encourages us to ponder our role within it. Unlike the literal interpretation of dominance, it shines a light towards stewardship and harmony with creation, all of which invite admiration and deeper reflection. Isn’t it captivating how textually complex and rich these connections can be? The ecology of the Scripture invites us back in, teaching us lessons from the behaviors and attributes of our feathered friends.