I think something to do with Rodents.
Volant skis was created in 1989.
Verba Volant was created in 2007.
Volant Vashon Ballard died in 1832.
Volant Vashon Ballard was born in 1774.
The word you are looking for may possibly be 'flightless.'
volant
je fais voler mon cerf-volant, je fais du cerf-volant
"Unidentified flying object" is an English equivalent of "Objet volant non identifié."
faire voler des cerf-volants, faire du cerf-volant, jouer au cerf-volant
Volant (present participle; infinitive of voler) En volant, les oiseaux se sont rencontrés. --> While flying, the birds found each other. Be careful, volant can also mean "stealing"
Aerial adaptation is also known as volant adaptation. The main features are wings. They also have hollow bones. Examples are the adaptations in birds and bats.
C'est un cerf-volant