Listen now to our latest podcast episode to find out what amazing, and surprising, work the beavers have been up to in and around the water. 

Is it enough to justify their clichéd characterisation as 'habitat engineers'? (Spoiler alert: yes); what have been the most surprising impacts? (Canals? Or people's delight?); and are there new kits in the freshly plastered lodge at Delta Pit? (Hard to know for sure...). 

All this and more as your host Sophie Baker takes to the water with Pete Bray, and to the barkless tree-riddled land with Ben Casey for a behind-the-scenes tour of the beaver enclosure.