Questions & Answers about Parva avis super murum volat.
Because parva has to agree with avis.
In Latin, adjectives match the nouns they describe in:
- gender
- number
- case
Here, avis is feminine, singular, nominative, so the adjective must also be feminine, singular, nominative: parva.
So:
- parvus = masculine
- parva = feminine
- parvum = neuter
Avis is nominative singular, because it is the subject of the sentence: the bird is the one doing the flying.
A good way to see that is through the verb:
- volat = he/she/it flies
So the sentence needs a singular subject, and avis fills that role.
Not necessarily. In Latin, grammatical gender and biological sex are not always the same thing.
Avis is a grammatically feminine noun, but it can still refer to a bird in general, not specifically a female bird.