This video from England is called Ringed Plover+chick.
From Wildlife Extra:
Big winners and losers in UK wading bird numbers
The number of ringed plovers in the UK has declined by a massive 39 per cent
The spectacle of multitudes of wintering birds on an estuary in the UK is changing, according to a new report from the British Trust for Ornithology (BTO).
The results of analysis of the latest data collected by thousands of Wetland Bird Survey (WeBS) volunteers has shown that populations of the UK’s most familiar coastal waders have declined markedly in the last 10 years.
These are among the eight most abundant wintering waders on UK estuaries, yet the populations of all of them are declining.
In odd contrast, however, some other waders that just a few decades ago were relatively scarce in the UK have been increasing, and the increases have been considerable.
Millions of waterbirds overwinter on the UK’s wetlands, many of which use estuaries to take advantage of their rich food supplies.
Many of these sites are legally protected as Ramsar Sites and WeBS volunteers therefore help undertake an essential ‘bird health check’ of these sites by counting their internationally important concentrations of wintering waders, ducks, geese, swans and other waterbirds.
The annual WeBS report, now published in conjunction with an online interactive interface, makes this information available to anyone with an interest in birds and the environment.
The new report, covering the 12 month period up to June 2013, highlights the worrying trends. Precise reasons why these bird populations are changing are not fully understood, but are likely to be due to a combination of factors.
First, waterbird counts from across northwest Europe show that the distributions of many wintering waterbirds have shifted in recent decades, mostly north eastwards, in response to milder winter temperatures.
Secondly, winter population declines noted in the UK may indicate that fewer young waders are being produced in the Arctic – improved information is therefore needed on the annual productivity of waders.
The rising winter numbers of avocet and black-tailed godwit are attributable to increases in their populations in the UK and Iceland, respectively.
Chas Holt, WeBS Coordinator at BTO, said: “In 2012/13, WeBS volunteers made over 34,000 visits to wetland sites to count waterbirds.
“This is a superb effort and has provided the vital information to show that our internationally important wintering waterbird populations are declining.
“Research and close collaboration with international counterparts is necessary to understand the reasons why.”
Richard Hearn, Head of Species Monitoring at the Wildfowl and Wetlands Trust added: “The declines in waders and other wintering waterbirds in the UK over the past decade or more, as revealed by WeBS, are indicative of wider concerns about the state of our environment.
“They demonstrate the unprecedented period of change that these waterbirds are undergoing, and highlight the need for a step change in monitoring and relevant conservation action if we are to avert continued biodiversity loss.”