The world model that a bat needs in order to navigate through three dimensions catching insects must be pretty similar to the world model that any flying bird -- a day-flying bird like a swallow -- needs to perform the same kind of tasks.
El model de món que un ratpenat necessita per a navegar en tres dimensions atrapant insectes ha de ser molt similar al model de món de qualsevol au; una au diurna, com una oreneta, necessita executar el mateix tipus de tasques.