facebook pixel

Ask the Naturalist

Here are some recent questions:

If I Pull Invasive Ivy Down from Trees, Does it Hurt the Ecosystem?

How Do You Identify Small Brown Moths?

Ask the Naturalist: What Are These Mysterious Tiny “Eggs”?

When Octopuses Thrived in the San Francisco Bay

Why Do You Find So Many Monarchs on Eucalyptus Trees?

Unusual bird? Weird bug? Something strange or interesting in Bay Area nature? Thanks to donations from readers like you, Bay Nature has teamed up with the naturalists at the California Center for Natural History to answer your questions about the world every other Tuesday. You can read all the past questions and answers below.

So tell us … what do you want to know?

  • If your question needs a photo for clarity, upload it here (jpg, gif, png).
    Accepted file types: jpg, gif, png.
  • Include your email so we can get back to you with the answer.
  • If you're local, we might include your question in an upcoming issue of Bay Nature magazine!
  • This field is for validation purposes and should be left unchanged.
Bay Nature