The Spoon-billed Sandpiper - Eurynorhynchus pygmeus - most distinctive feature of this species is its spatulate bill.The breeding adult bird has a red-brown
head, neck and breast with dark brown streaks. It has blackish
upperparts with buff and pale rufous fringing. Non-breeding adults lack
the reddish colouration, but have pale brownish-grey upperparts with
whitish fringing to the wing coverts. The underparts are white and the legs are black.
These sandpipers are crutically endangered, with a current population of fewer than 2500 and probably fewer than 1000 mature individuals.
The main threats to its survival are habitat loss on its breeding
grounds and loss of tidal flats through its migratory and wintering
range.
The first critically endangered Spoon-billed Sandpiper to hatch in
captivity in the world was always going to be a spectacular sight, but
when a Heritage Expeditions boat docked in Anadyr last night not one,
not two, but an incredible 17 tiny, hatched Spoon-billed Sandpiper
chicks emerged.
The
incredibly ambitious mission to collect eggs from the rapidly dwindling
number of nests on the breeding grounds in Chukotka and transport them
thousands of miles via land, sea and air to the conservation breeding
facility at WWT Slimbridge hatching has reached an important milestone.
Incredibly eight of the chicks actually hatched just as the team were preparing to leave Chukotka.
Describing his elation on docking safely in Anadyr, WWT’s Head of Conservation Breeding, Nigel Jarrett said: “We
boarded the boat with the eight newly hatched chicks, 12 fertile eggs,
considerable anxiety about the trip on rough seas and a great deal of
hope.
"We got off the other end with only three eggs, but an amazing 17
chicks and the remaining eggs poised to hatch any day, so I am as happy
as happy can be.”
Things
have gone as well as could possibly have been hoped for so far, but
saving this species is still going to be an uphill battle.
A couple of the hatchlings aren’t quite as strong as the others and we will have to accept that we will lose some.
The survival rate for Spoon-billed Sandpiper chicks in the wild is
extremely low. On average just four chicks fledge out of around 20 eggs
laid and only one of these would survive to recruit into the adult
population two years later.
Taking these newly hatched chicks from hatching to fledging will be
enough of a challenge on its own. However, even this is dwarfed by the
work that we and our partners need to do to tackle the threats to the
species in the wild.
Elizabeth Tambovtseva from Birds Russia is part of the team on the expedition. She said: “The
excitement from the team when the first egg hatched and a tiny chick
appeared was off the scale – we haven’t slept for days with the stress
and worry so it was a pretty emotional experience.
"All the partners have been working hard as a team to pull off
this very important stage of the mission and it’s paid off. I didn’t get
a chance to celebrate my birthday last week, but this belated present
more than makes up for that!”
The conservation breeding expedition, led by staff from the Wildfowl
& Wetlands Trust (WWT) and Birds Russia, has support from the RSPB,
BTO, BirdLife International, ArcCona, the Spoon-billed Sandpiper Task
Force and Moscow Zoo.
The project is funded by WWT and RSPB, with additional financial
contributions and support from BirdLife International, the East-Asian
Australasian Flyway Partnership, the Convention on Migratory Species,
Heritage Expeditions and the Australasian Wader Study Group of Birds
Australia.