What should be noted about the texture of bat guano?

The texture of bat guano is notable for its ability to become powdery when it is crushed. This characteristic is primarily due to its composition, which includes the digested insect remains and other organic materials that make up a bat's diet. When bat guano dries out, it can lose moisture and become flaky, allowing it to easily break into a fine powder when handled or crushed. This powdery texture is significant because it can impact its use as a fertilizer and also influences how it can be managed or cleaned up in an environment where bats roost. The other options do not accurately describe the typical characteristics of bat guano; for instance, it is not inherently sticky, consistently crumbly, or soft and mushy.