How fulmars keep predators at bay and how baby kittiwakes don't fall over the edge. Read more
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3. Sea Cliffs
How fulmars keep predators at bay and how baby kittiwakes don't fall over the edge.
4. The Strandline
Hunting for whelk egg cases which resemble bubble wrap and finding a mermaid's purse.
5. Mudflats and Salt Marshes
Wading birds and shelducks find their favourite snacks along the Northumberland coastline.
