Keeping a lookout Posted on 29 June, 2022 by Eric A Ruby-throated Hummingbird, seen at the Denver Botanic Gardens’ Chatfield Arboretum. EXIF: OM System OM-1 camera, M.Zuiko 100-400mm f/5.0-6.3 lens f/6.3, 328 mm, 1/1000 sec, ISO 8000 Share this:FacebookEmailMoreTwitterTumblrPinterest Related