David Tipling / Great tit (Parus major) clutch of eggs in nest in nest box, garden Norfolk, England, UK, May.
01635735
David Tipling / Blue tit (Cyanistes caeruleus) feeding young in nest box in garden, Norfolk, England, UK, May.
01635734
David Tipling / Blue tit (Cyanistes caeruleus) feeding young in nest box in garden, Norfolk, England, UK, May.
01634804
Alan Williams / Red mason bee (Osmia bicornis) female sealing entrance to nest hole in bee nesting box. On wall of house, Cheshire, England, UK. May.
01625677
Steven David Miller / Red-collared lorikeet (Trichoglossus rubritorquis) head peering out of nest box.Territory Wildlife Park, Darwin, Northern Territory, Australia. Captive.
01625029
Phil Savoie / Bird box covered in snow, Montana, USA, December.
01613901
Nick Upton / Researcher using laptop to check trailcam footage of Siberian flying squirrel (Pteromys volans) nest box in mature mixed forest. Near Lisaku, Estonia. April 2018. Model released.
01613893
Nick Upton / Nest box for Siberian flying squirrel (Pteromys volans) in mature mixed forest. Muraka Forest Reseve, near Lisaku, Estonia. April 2018.
01613900
Nick Upton / Researchers carrying equipment prior to fitting nest box for Siberian flying squirrel (Pteromys volans). Mature mixed forest, Estonia. April 2018. Model released.
01613899
Nick Upton / Researchers carrying ladder and nest boxes for Siberian flying squirrel (Pteromys volans). Mature mixed forest, Estonia. April 2018. Model released.
01613898
Nick Upton / Researchers fitting Siberian flying squirrel (Pteromys volans) nest box to tree. Mature mixed forest, Estonia. April 2018. Model released.
01613896
Nick Upton / Researchers fitting Siberian flying squirrel (Pteromys volans) nest box to mature tree and recording position on GPS unit. Estonia. April 2018. Model released.
