European Starling (Sturnus vulgaris) nagging, Vosges du Nord Regional Nature Park, France

sturnus vulgaris regional natural park winter adult land to flap wings posing aggressiveness fight to shout fly to threat profile shot overview biosphere reserve balance pair one on one common starling sturnus vulgaris sturnus vosges du nord regional natural park least concern iucn lc january dead tree aggression call nobody grand est regional natural parks adults landing touching down landings touch down flapping wings flaps wings flutter posed pose settlings settling aggressive assaulting assaulted assault fighting disputed dispute disputing fighters fighter be in confrontation being in confrontation facing confrontation confrontations necking fights shouts shouting exclaims exclaim exclaiming in flight flight flights flying threats threatening threaten threatened profile sights profile sight profile shots profile view profile views side view overviews global sight global sights full length biosphere reserves stability well balanced equilibrium balancing duet pairs duets 2 two face to face common starlings sturnus vulgaris least concern species dead trees dying trees dying tree snag snags coarse woody debris aggression calls with nobody natural park environment protection environment management biodiversity management environment temperate season seasons atmosphere stage of development individual locomotion motion behavior vocal communication sound communication communicate social behaviour shot enumeration starling passerine bird wild animal animal sturnidae passeriformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota vosges mountain range france european union europe low risk iucn lr iucn red list of threatened species species tree woody plant morphology botany morphology organism call