杏吧原创

Whooping crane hatches at Smithsonian institute in Va.

Credit: SCBI/Chris Crowe

Whooping crane hatches at Smithsonian institute in Va.

Last of whooping cranes departs Maryland breeding program

Last of whooping cranes departs Maryland breeding program

Recovering population of endangered Md. birds set to fly south 鈥� by plane

Recovering population of endangered Md. birds set to fly south 鈥� by plane

More whooping crane

Whooping crane hatches at Smithsonian institute in Va.

Whooping crane hatches at Smithsonian institute in Va.

Last of whooping cranes departs Maryland breeding program

Last of whooping cranes departs Maryland breeding program

Recovering population of endangered Md. birds set to fly south 鈥� by plane

Recovering population of endangered Md. birds set to fly south 鈥� by plane

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