Tweet of the Day - Penny Anderson on the Heron
Download Penny Anderson on the Heron
Ecologist Penny Anderson wonders whether evolution is a work in her garden as the behaviour of the frogs in her ponds seems to be changing in response to the annual visits by the herons which enjoy a spot of fishing.
Producer: Sarah Blunt
Photograph: Ian OK.
Published on Wednesday, 14th February 2018.
Available Podcasts from Tweet of the Day
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the Tweet of the Day webpage.