Flock of Canada Geese in flight in winter, GB

adult adults afrasia afro eurasia alien species atmosphere biodiversities biodiversity biological diversity bird birds brent geese (branta sp) brent goose (branta sp) canada geese (branta canadensis) canada goose (branta canadensis) continent continental area count counting description descriptions destruction of biodiversity destruction of biological diversity destruction of the environment destruction of the environments ec eec england enumeration enumerations environment environments eu eurafrasia eurasia europe european economic community european union exotic species flap wings flapping flight flapping wings flaps wings flight flights flutter fly (to) flying fuzzy fuzzyness great britain group groups image and subject image motion image motions image movement image movements in flight individual individuals invasive species iucn iucn red list of threatened species iucn status landmass landmasses least concern (iucn) lc least concern species localisation localization location low risk (iucn) lr motion motions moved vagueness moved vaguenesses movements vaguenesses non indigenous species non native species old world palmiped palmipeds profile shot profile shots profile sight profile sights profile view profile views recording recordings ru seasons shoting shotings side view species species characteristic species characteristics species particularities species particularity speed effect speed effects stage of development temperate season temperate seasons threat to biodiversity threat to biological diversity ue uicn uk united kingdom unsharp unsharpness wild animal wild animals wild fauna wild faunae wild geese wild goose winter