Blackbirds usually begin building their nest from March onwards, although in mild weather this may start earlier. They like to build their nests in sheltered places such as shrubs, hedges, ivy or under a canopy. The nest is made from twigs, grass and moss and strengthened on the inside with mud.
A female blackbird usually lays 3 to 5 blue-green eggs with brown speckles. Blackbirds often have several broods per year, meaning you may encounter young blackbirds in the garden from spring well into summer.
Young blackbirds
Young blackbirds often leave the nest before they are fully able to fly. This is normal behaviour and part of their development. During this period, they often hide among shrubs, under plants or forage on the ground, while the parents continue to provide food. The young birds have brown-speckled plumage, which helps them remain less visible to predators.
Do you see a young blackbird sitting alone? In most cases, intervention is not necessary. The parents are often still nearby to feed and protect the young bird. Only when a young blackbird is clearly injured or appears abandoned for a long period may help be needed. Read our blog here: “Found a young blackbird? Here’s what you should and shouldn’t do!”.