Northern Mockingbird 20 June 2015 Northern Mockingbird | ©2015 David Allio A Northern Mockingbird Mimus polyglottos flies from an American Holly Ilex opaca. camera: Nikon D3 | lens: AF Nikkor VR 400mm f/2.8G IF-EDfocal length: 400mm | exposure: f/4 – 1/1250th – ISO 500accessories: tripod Tweet Posted on: 20 June 2015Categories: bird photography Mimidae Mimus polyglottos Northern Mockingbird Southwest VirginiaTags: bird exposure data nature NikonUSA PhotoMechanic VA Virginia wildlife