Most likely spider egg sacs depends on where you found could be another insect pupal stage.
---------------------
Yes Silkworm pupae spin white cocoons.
Cocoons do not eat anything.
Cocoons do not eat anything.
No More Cocoons was created in 1987.
There is no standard collective noun for cocoons. Collective nouns are an informal part of language, any noun that suits the context of the situation can function as a collective noun; for example, a cluster of cocoons, an infestation of cocoons, a tray of cocoons (used in silk making), etc.
Some caterpillars do have cocoons in groups. The group is usually a family of caterpillars that build a web like nest around there to cocoons for protection.
i dont now.now nuckle head peals.
The word cocoons is a plural noun. The singular form is cocoon.
no
Do you mean cocoons as in the chrysalis phase of insect growth. Yes, assuredly there are these in Africa.
What do silk farmers do with cocoons not needed for breeding purposes
The butterfly does not make a cocoon. They come from a chrysalis. Moths however do make cocoons which are always white in color and look like cotton.
White-lined sphinx caterpillars form their cocoons in underground burrows and remain there for two to three weeks before they emerge.