In 1960, Turnbull refuge workers began reintroducing trumpeter swans; 37 cygnets arrived over four years, and 21 years after losing his mate, Solo fathered a new brood

Trumpeter swans were pushed to the brink of extinction due to relentless hunting and loss of their natural habitats throughout North America. In the 1960s, wildlife officials initiated a reintroduction program at Turnbull National Wildlife Refuge. A standout swan named Solo emerged as a key figure after losing his mate and eggs.
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