Main content
Have you heard of fern sperm?
Chris Packham discusses fern reproduction
Duration:
This clip is from
More clips from Winterwatch
-
![]()
Drama at the grey seal colony
Duration: 05:33
-
![]()
The waterfowl of Walthamstow Wetlands
Duration: 04:51
-
![]()
The winter flower that provides for bumblebees
Duration: 05:10
-
![]()
The search for the elusive bittern
Duration: 06:35
