4 adjectives to describe bittern

The handsomest was the richly colored tiger bittern.

On mouldering piles amid asphaltic mud Hears the hoarse bittern, where Gomorrah stood; Recalls the unhappy Pair with lifted eye, Leans on the crystal tomb, and breathes the silent sigh..

As yet the trembling year is unconfirmed, And Winter oft at eve resumes the breeze, Chills the pale morn, and bids his driving sleets Deform the day delightless; so that scarce The bittern knows his time, with bill engulfed, To shake the sounding marsh, or from the shore The plovers when to scatter

Sometimes he shaded his eyes with his hand and looked far across this low wet land to see if perhaps Beppo had strayed into its uncertain foothold; but nothing could he see but the waving rushes and the tall bitterns wading about on long, yellow legs.

4 adjectives to describe  bittern