By A Mystery Man Writer
Great tit, one of the most common and visible birds in Estonia, has been named the bird of 2016 by the Estonian Ornithological Society.
The tiny great tit (Parus major bird) Oil painting by Silvia Beneforti
EuroBirdPortal - News
Bird winter weather hi-res stock photography and images - Alamy
Bird watching in Sweden - Great Tit
Gary Engberg: Winter bird-feeding season has arrived in Wisconsin
Birds, Birding Trips and Birdwatching Tours in Japan - Fat Birder
Nuthatch BTO - British Trust for Ornithology
Little known sedentary birds
Effects of nest-box environment on fledgling success rate and pathogen load, Parasitology
Great Tit - Parus major - Birds of the World