How do you get nectar in explorers of sky?

In "Pokémon Mystery Dungeon: Explorers of Sky," you can obtain nectar by defeating certain Pokémon, such as Combee or Vespiquen, which drop it upon defeat. Additionally, you can find nectar in specific dungeons like the Honeycomb Cave. Once you have nectar, you can use it to attract certain Pokémon or for other in-game purposes. Collecting it can be beneficial for recruiting some bug-type Pokémon.