Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...

Maria Eugenia Diaz Batres, a biologist, looks at a moth emerging from a cocoon while hanging from a clothesline in the gardens of the Natural History Museum in Mexico City (Associated Press/Marco ...

Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...

MEXICO CITY (AP) — Two moths the size of a hand, their wings patterned with brown and pink around four translucent sections, mate for hours hanging from a line alongside cocoons like the ones ...

Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...

Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...

Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...

Two moths the size of a hand, patterned in brown and pink around four translucent sections like window panes, mate for hours hanging from a line alongside cocoons like the ones they emerged from ...