Yea, the stork in the heaven knoweth her appointed times; jer 8.7

Jeremiah 8:7 English Standard Version (ESV)

⁷ Even the stork in the heavens
    knows her times,
and the turtledove, swallow, and crane^[a]
    keep the time of their coming,
but my people know not
    the rules^[b] of the Lord.