White-breasted nuthatch (Sitta carolinensis) clinging to a treeby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038527/photo-image-tree-plant-birdFree Image from public domain licenseEmmanuel College, Cambridge: Front Court, showing the facade of the Chapel. Line engraving by E.F. McCabe, 1824, after R.B.… https://www.rawpixel.com/image/13979614/image-person-art-roadFree Image from public domain licenseHairy woodpeckerPhoto by Mike Budd/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028765/photo-image-tree-plant-birdFree Image from public domain licenseMountain bluebird at Fountain Paint Pot by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038468/photo-image-bird-animalFree Image from public domain licenseSt Bartholomew's Hospital, London: the south-west corner of the Gibbs courtyard, with the dome of St Paul's Cathedral seen… https://www.rawpixel.com/image/13981392/image-person-art-skyFree Image from public domain licenseSir Christopher Wren. Line engraving by A. Bannerman after Sir G. Kneller. https://www.rawpixel.com/image/14017312/sir-christopher-wren-line-engraving-bannerman-after-sir-knellerFree Image from public domain licenseA blue tailed crow sitting on a branch of a tree. Etching by Heath. https://www.rawpixel.com/image/14013875/blue-tailed-crow-sitting-branch-tree-etching-heathFree Image from public domain licenseSir Christopher Wren. Line engraving by S. Coignard, 1750, after M. Rysbrack. https://www.rawpixel.com/image/13994019/sir-christopher-wren-line-engraving-coignard-1750-after-rysbrackFree Image from public domain licenseAmerican robins in a treePhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029006/photo-image-bird-nature-2020Free Image from public domain licenseBird sparrow animal beak. AI generated Image by rawpixel. https://www.rawpixel.com/image/12437072/image-white-background-paperView licenseAmerican robin bird animal blackbird wildlife. AI generated Image by rawpixel. https://www.rawpixel.com/image/12362011/image-white-background-aesthetic-artView licenseThe Royal Hospital, Chelsea: viewed from the South with boats on the river. Engraving by I. Barlow after J.M.W. Turner. https://www.rawpixel.com/image/14018165/image-cloud-cartoon-personFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank, with boats on the river and two men lounging on the bank.… https://www.rawpixel.com/image/14019309/image-palm-tree-face-plantFree Image from public domain licenseCarolina Wren perched on a log facing the camera in golden autumn sunlight. https://www.rawpixel.com/image/5937938/photo-image-public-domain-nature-birdFree Image from public domain licenseThe Woodford Ranch is home to a variety of birds and wildlife. Photo taken June 19, 2019 at the Woodford Ranch located in… https://www.rawpixel.com/image/3335806/free-photo-image-accipiter-animal-anthusFree Image from public domain licenseThe Queens' House, Greenwich, from the south, with the Royal Naval Hospital and London in the distance. Engraving. https://www.rawpixel.com/image/13984430/image-person-art-skyFree Image from public domain licenseWarbling vireo, Mammoth Hot Springs by photo by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038823/photo-image-bird-hummingbirdFree Image from public domain licenseThe Royal Hospital, Chelsea: two views; one of the central portico of the north side; the other from the Surrey bank with… https://www.rawpixel.com/image/13974766/image-cartoon-plant-personFree Image from public domain licenseHead of a black man. Mezzotint by A.F. Girard, 1839, after a mezzotint. https://www.rawpixel.com/image/13990231/head-black-man-mezzotint-af-girard-1839-after-mezzotintFree Image from public domain licenseRed-winged blackbird (female)Photo by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028335/photo-image-plant-bird-summerFree Image from public domain licenseWryneck animal bird white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12233079/image-white-background-illustrationView licenseAmerican tree sparrow in a willow and dogwood thicket near Bozeman, Montana. November 2, 2013. Original public domain image… https://www.rawpixel.com/image/3335387/free-photo-image-accipiter-animal-anthusFree Image from public domain licenseRoyal Naval Hospital, Greenwich, the river front vista, with the Queens' House and Royal Observatory in the distance: many… https://www.rawpixel.com/image/13990266/image-cloud-people-artFree Image from public domain licenseSir Christopher Wren. Line engraving by C. Pye after Sir G. Kneller, 1711. https://www.rawpixel.com/image/13990174/sir-christopher-wren-line-engraving-pye-after-sir-kneller-1711Free Image from public domain licenseThe Royal Hospital, Chelsea: a large crowd outside the wall with constables struggling to keep order. Wood engraving. https://www.rawpixel.com/image/13992720/image-cartoon-person-artFree Image from public domain licenseFemale house sparrow (Passer domesticus) in Izola, Slovenia.. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294780/free-photo-image-agelaius-animal-animals-images-picturesFree Image from public domain licenseRoyal Naval Hospital, Greenwich, with ships and rowing boats in the foreground. Engraving by Millam, 1823, after T. Bowles… https://www.rawpixel.com/image/13997295/image-cloud-cartoon-personFree Image from public domain licenseSir Christopher Wren. Line engraving by S. Coignard, 1750, after M. Rysbrack. https://www.rawpixel.com/image/13994129/sir-christopher-wren-line-engraving-coignard-1750-after-rysbrackFree Image from public domain licenseSir Christopher Wren. Line engraving after Sir G. Kneller, 1711. https://www.rawpixel.com/image/13986247/sir-christopher-wren-line-engraving-after-sir-kneller-1711Free Image from public domain licenseJohn Ray, Sir William Temple, and Sir Christopher Wren. Engraving. https://www.rawpixel.com/image/13986309/john-ray-sir-william-temple-and-sir-christopher-wren-engravingFree Image from public domain licenseWildlife animal bird beak. AI generated Image by rawpixel. https://www.rawpixel.com/image/12225002/photo-image-white-background-animalView licenseEastern Kingbird - Tyrannus tyrannus. Original public domain image from Flickr https://www.rawpixel.com/image/3309699/free-photo-image-accipiter-animal-anthusFree Image from public domain licenseRoyal Naval Hospital, Greenwich, with houses either side, ships and rowing boats in the foreground. Coloured engraving by T.… https://www.rawpixel.com/image/14012903/image-person-art-skyFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank with boats on the river. Etching by T. Tagg after E. Dayes, 1797. https://www.rawpixel.com/image/14016254/image-cartoon-person-artFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank with boats on the river and three loungers on the near bank.… https://www.rawpixel.com/image/14017661/image-cloud-person-artFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank with boats on the river. Etching. https://www.rawpixel.com/image/13985565/image-cartoon-person-artFree Image from public domain licenseThe Royal Hospital, Chelsea: three-quarter view of the north facade. Engraving, 1776, after S. Wale. https://www.rawpixel.com/image/13986869/image-cloud-person-artFree Image from public domain licenseVier vogels op een tak (1899) by Johannes Gerardus Keulemans and Pieter Willem Marinus Trap https://www.rawpixel.com/image/13768393/image-paper-art-trees-branchFree Image from public domain licenseExtraordinary novelty! : exhibition of the Eccaleobion whereby life in countless thousands of animal beings, from a wren to… https://www.rawpixel.com/image/13984739/image-paper-book-newspaperFree Image from public domain licenseCommon YellowthroatPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028916/photo-image-bird-natureFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank with boats on the river. Engraving by W. Wallis after himself, 1816. https://www.rawpixel.com/image/13976959/image-cloud-person-artFree Image from public domain licenseVintage small birds hand drawn bird collection https://www.rawpixel.com/image/2696241/premium-illustration-image-vintage-tit-animal-artworkView licenseClark's Nutcracker Uinta Wasatch Cache NF Elizabeth WhartonA Clark’s Nutcracker, also known as a Clark’s Crow or… https://www.rawpixel.com/image/11071946/photo-image-plant-sky-forestFree Image from public domain licenseVintage mixed hand drawn bird set https://www.rawpixel.com/image/2696220/premium-illustration-image-animal-artwork-avesView licenseGreater yellowlegsPhoto by Mike Budd/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028346/photo-image-bird-nature-2021Free Image from public domain licenseThe Royal Hospital, Chelsea: aerial view of the building and grounds, looking from the Surrey side of the river. Engraving… https://www.rawpixel.com/image/13975920/image-person-art-skyFree Image from public domain licenseThe Royal Hospital, Chelsea: viewed from the Surrey bank with boats on the river. Engraving by J. Storer after S. Prout… https://www.rawpixel.com/image/13971033/image-cloud-plant-personFree Image from public domain licenseA pair of Pensioners, seated at a table, playing draughts, with others looking on, inside the Royal Hospital, Chelsea, with… https://www.rawpixel.com/image/13987478/image-person-art-hospitalsFree Image from public domain licenseRed-breasted Nuthatch. Gallatin County. June 2018.. Original public domain image from Flickr https://www.rawpixel.com/image/3335150/free-photo-image-robin-animal-bee-eaterFree Image from public domain licenseFour buildings in Chelsea: the Royal Hospital, St Luke's Church, the Old Church, and the Royal Military Asylum. Coloured… https://www.rawpixel.com/image/13975697/image-dog-person-churchFree Image from public domain license