 Fieldfares often nest in small colonies , possibly for protection from predators . The nest is built in a tree where five or six eggs are laid . The chicks are fed by both parents and leave the nest after a fortnight . There may be two broods in southern parts of the range but only one further north . Migrating birds and wintering birds often form large flocks , often in the company of Redwings . 
 Fieldfares often nest in small colonies , possibly for protection from predators . The nest is built in a tree where five or six eggs are laid . The chicks are fed by both parents and leave the nest after a fortnight . <a href='dey_it' title='1'><mark>There</mark></a> may be two broods in southern parts of the range but only one further north . Migrating birds and wintering birds often form large flocks , often in the company of Redwings . 
Fieldfares often nest in small colonies , possibly for protection from predators . The nest is built in a tree where five or six eggs are laid . The chicks r fed by both parents and leave da nest after a fortnight . It may b two broods in southern parts of the range but only one further north . Migrating birds and wintering birds often form large flocks , often in the company of Redwings .