Sound observation Casual, not needs ID

General
1

Why is this observation Casual?
https://www.inaturalist.org/observations/72025513

and this observation Needs Id
https://www.inaturalist.org/observations/72071436

Something wrong with copied Sound observations?

2

A post was merged into an existing topic: Why is this Observation Casual/Needs ID/Research Grade? - “Official” Thread