 Migration southwards from the breeding range starts in October but the bulk of birds arrive in the United Kingdom in November . Some of these are still on passage and carry on into continental Europe but others remain . The passage @-@ migrants return in April and they and the resident migrants depart from the United Kingdom mostly by early May . 
 Migration southwards from the breeding range <a href='uninflect' title='1'><mark>starts</mark></a> in October but the bulk of birds arrive in the United Kingdom in November . Some of these <a href='drop_aux' title='2'><mark>are</mark></a>still on passage and carry on into continental Europe but others remain . The passage @-@ migrants return in April and they and the resident migrants depart from the United Kingdom mostly by early May . 
Migration southwards from da breeding range start in October but tdabulk of birds arrive in thdanited Kingdom in November . Some of these still on passage and carry on into continental Europe but others remain . The passage @-@ migrants return in April and they and thedasident migrants depart from the United Kingdom mostly by early May .