Main content
Chris Packham gives a house martin a feather for its nest
House martins use feather to line their nests, which are made mainly of mud
Duration:
This clip is from
More clips from Springwatch
![]()
The unique call of the grasshopper warbler
Duration: 00:17
![]()
Intimate views of a young little grebe chick
Duration: 00:31
![]()
How do you go about ringing a dipper chick?
Duration: 05:27
![]()
Gorgeous goosander chicks go for a swim
Duration: 02:00
