We are most familiar with the Cory’s Shearwaters – the “wacka wacka birds” in Spring, when their distinctive call is heard as they return south from their winter migration. It’s this time of the year, however, when this species, called the Pardela here in the Canaries and classified as “vulnerable” and so protected by law, is most at risk. None indeed are more in peril than the chicks making their first flights and becoming disoriented and, at night, being dazzled by the lights of buildings on the coast.
Each year there is a campaign to help them, with environmentalists, police, and bomberos often making difficult rescues of birds who quite regularly get stuck in the wire netting used along roads and cliffs to prevent rockfall while trying to take shelter. Some are found more mundanely in balconies and terraces of apartments, or public gardens or walkways, always near the coast, and once they reach the ground they find it difficult to regain the air because being cliff nesting birds they need to launch themselves into flight from elevated points. Moreover, apart from being unable to fly off when they land on the ground, they also then run the extra risk posed by predators.
And so the public is once again requested to keep an eye out for the birds, and if anyone sees one, try to catch it by covering it with a light towel and put it in a cardboard box which has some air holes made in it. Then call the local police or take the bird to the nearest local police station – the local police themselves have made this request so it won’t be taken amiss. The police will then ensure that the birds are handed over to the Tenerife Cabildo’s wildlife rescue centre, La Tahonilla, based in La Laguna, to be checked over for injuries and released in a safe way to continue their winter’s journey north (see the video below).
The campaign lasts for at least the whole month since the greatest nocturnal activity of the birds is around the end of the month. This is why the Cabildo’s Wildlife Centre asks the public to turn off any outside lights that could distract the birds, especially around then. Apart from the Local Police, the public can call the Guardia Civil on 062 and ask to be put through to Seprona, or the bomberos, who are the ones most frequently involved in rescuing the birds from roadside netting, or one of the phone numbers on the poster, even emergency services on 112 – as the poster shows (click to see full size).
¡ATENCIÓN ! Estamos en campaña 🐦 Un alto número de pardelas, especialmente en noches de luna nueva, pierden el rumbo hacia el mar y caen a tierra siendo incapaces de remontar el vuelo por sí mismas.
Es posible que te puedas encontrar con ellas en jardines, parques, estadios… pic.twitter.com/kW2UMH1fnC
— Medio Natural Cabildo de Tenerife (@MedioNaturalTF) November 2, 2018