It’s likely from a Rose-ringed parakeet, there are many here.

Yes, on the ground in fact

Likely the Rose-ringed parakeet or similar.

“Books Online”, a Dutch company. But I’d say, don’t replace Amazon with a single other site, but learn to better search for sites that have what you want, depending on the type of product.

ρ’d

Yep. Wikipedia confirms that it’s https://en.wikipedia.org/wiki/Piri_piri

It’s the brand. Just a random brand of spices available in Belgium