Stuart Ritchie. (2020, November 5). I kid you not, friends—This is one of the stories on the “Lockdown Sceptics” website today https://t.co/wzbbvZNRlW [Tweet]. @StuartJRitchie. https://twitter.com/StuartJRitchie/status/1324440647814778882

bird can symbolize freedom or captivity in a poem. Because he mentions too, the bird's wings as a separate entity. There is a distinctive image or flight, liberation, freedom.