Due pulcini di ara di Spix, rarissimi pappagalli blu, nonché animali protagonisti del film di animazione "Rio", sono nati in cattività in Brasile, in un centro di allevamento scientifico a San Paolo. Erano 14 anni che non si verificava un evento del genere nel paese sudamericano. I volatili hanno ormai due mesi, ma la notizia è stata resa nota solo sabato.
"Questa nascita è emblematica e corona gli sforzi fatti in questi ultimi anni per preservare la specie", ha detto Ricardo Pereira, specialista in ornitologia.
L'"ararhina azul", sparito in natura, è stato una degli animali simbolo delle specie in via d'estinzione negli anni '80 e oggi se ne contano solo 90 esemplari. Anzi, 92.
ats/ZZ
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