See Moreton Bay’s Humpback Highway Open to Traffic by Mark B June 20, 2023 by Mark B June 20, 2023 Moreton Bay’s ‘humpback highway’ has re-opened for 2023, with whales spotted frolicking off the coast of South East Queensland. Between now and November, more than 30,000 whales will travel up … 0 FacebookTwitterPinterestEmail