Le civette, con l'arrivo della primavera, cominceranno a difendere i loro territori con il loro tipico canto. I collaboratori dei progetti di Birdlife Svizzera sono pertanto impegnati a mappare le aree occupate da questo piccolo rapace notturno, eletto uccello dell'anno per il 2021, si legge in una nota diffusa oggi, martedì.
L'anno scorso sono stati censiti 149 territori, con quasi il triplo di civette rispetto a 20 anni fa. In Ticino erano presenti 23 coppie. Nel cantone, precisa Birdlife, già da febbraio i suoi richiami risuonano al crepuscolo e di notte, in special modo sul Piano di Magadino e nel Mendrisiotto.
Son tornate le civette, e sono su YouTube
Il Quotidiano 28.05.2019, 21:00
Il Piano d'azione Civetta Svizzera, elaborato da BirdLife, Ficedula, Stazione ornitologica di Sempach e Ufficio federale dell'ambiente, mira a raggiungere le 300 coppie nidificanti entro il 2031. Malgrado le cifre recenti siano incoraggianti, il traguardo non è ancora raggiunto e solo un aumento significativo delle civette può garantire la sopravvivenza a lungo termine della specie in Svizzera.
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