Image for The private life of long-tailed tits

The private life of long-tailed tits

Duration: 06:14

Scientists from Sheffield University have been making remarkable discoveries about long-tailed tits’ breeding strategies. Some of these, such as co-operative breeding, have never been filmed until now.

Available since: Wed 12 Jun 2013

This clip is from

Springwatch 2013, Episode 9

9/12 The team report on how herring gulls have taken over our cities.

First broadcast: 10 Jun 2013

Image for Episode 9 Not currently available on BBC iPlayer

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