Percentage of late-hatched birds among first-year Great Tits in the

Great tits with young in a nest box

PDF) Late-Hatched Great Tits Parus major: How Do They Contribute to the Next Year Breeding Population?

Location of the different study areas: I-III = Kanchalan area, Chukotka

Nature: Great tits who meet their 'spouses' earlier are more likely to breed successfully

All About The Great Tit - GardenBird

Bird nests and construction behaviour by Martha Piña - Issuu

Great tits are killing birds and eating their brains. Climate change may be to blame.

Numbers counted and additional observations made for geese in the

Great tit: song, nest & eggs - Plantura

Late-Hatched Great Tits Parus major: How Do They Contribute to the Next Year Breeding Population?

Great tit - Wikipedia

Blue Tit - where they live, food, nesting and other facts - Garden Birds

Frontiers Causes and Consequences of Intraspecific Variation in Nesting Behaviors: Insights from Blue Tits and Great Tits