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The Underwater Architects
The Underwater Architects
Lionel Kelleway joins local expert Ian Wallace at Lake Windermere to observe the caddis fly. At the larval stage, these creatures build amazing structures out of rocks, debris and twigs.
Last on
Sun 24 Jun 2007
06:35
Βι¶ΉΤΌΕΔ Radio 4
Broadcast
- Sun 24 Jun 2007 06:35Βι¶ΉΤΌΕΔ Radio 4
Natural Histories
Nature that has had a profound impact on human culture and society across history.