The ringing of Greater Flamingo chicks is a highly organised affair and run with military precision. The group of volunteers, numbering somewhere over 300, embark during cover of darkness slowly and silently encircling the nursery of young. As dawn arrives the nursery is slowly and safely encouraged towards a fence line and bell mouth shaped entrance to a holding corral. For the protection of the young, the entrance and corral are lined and padded with soft fabric and the corral is circular to avoid any sharp edges. This year, from the moment the required number where successfully corralled to the moment when all had been ringed and released took a grand total of 2 hours. If you consider the operation and further that each bird is processed for weight, measurements, blood sampling and inspected by attending veterinaries, then the minimum of time taken is a huge tribute to the thorough organisation of the operation. It’s been quite a year for the species at Fuente de Piedra with in excess of 30,000 adults being reported on occasions.
As the water levels drop, many adults make the daytime journey to Huelva and the Doñana to feed and return during the night to provide necessary sustenance for their young. An undisputed burden and act of dedication with a round journey every day of at least 160km to feed their offspring! Talking with the wardens Lesser Flamingo Phoenicopterus minor apparently attempted to breed, but they believed the eggs were accidentally broken by the brooding adult and no further evidence of breeding was recorded.
Photographs illustrate the corral (above left) and also show a fraction of the nursery (below right).