Tweet from Fairburn&StAidan’s (@RSPBAireValley)

Fairburn&StAidan’s (@RSPBAireValley) Tweeted:
We’ve got some fabulous events coming up at #FairburnIngs ❄️☃️🎄

Whether you fancy getting crafty, learning about our wildlife or a festive outing with all the family we’ve got you covered!

Booking is available in the visitor centre, via facebook or on our Eventbrite page. https://t.co/SAVj15VoBK (https://twitter.com/RSPBAireValley/status/1195437582399819779?s=20)

Red Knot pay the price for being fussy eaters!

wadertales

jean-hall_36310664056_oIn a fascinating comparison of weight gained by Red Knot and Ruddy Turnstone during spring migration in Delaware Bay, on America’s east-coast flyway, Anna Tucker and colleagues show that Knot are far more vulnerable to annual variations in their main food supply than more flexible Turnstones, which target the same food if it is available. Given that changing weather patterns, associated with a warming climate, are expected to make resource availability harder to predict, the authors suggest that populations of migrant shorebirds (waders) that rely on a specific resource being available at the right time are likely to be more vulnerable – as has become apparent for Delaware Bay Knot.

Feast on the beach

Spring shorebird migration in Delaware Bay is largely fuelled by the superabundance of the eggs of horseshoe crabs. Some of the numbers associated with crabs, eggs and migratory waders are amazing!

  • Horseshoe crabs have been around…

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